GET https://kbin.spritesserver.nl/m/linux@lemmy.ml/t/31569/not-solved-I-think-I-messed-something-up-in-the/oldest

Security

Token

There is no security token.

Firewall

main Name
Security enabled
Stateless

Configuration

Key Value
provider security.user.provider.concrete.app_user_provider
context main
entry_point App\Security\KbinAuthenticator
user_checker App\Security\UserChecker
access_denied_handler (none)
access_denied_url (none)
authenticators
[
  "two_factor"
  "remember_me"
  "App\Security\KbinAuthenticator"
  "App\Security\FacebookAuthenticator"
  "App\Security\GoogleAuthenticator"
  "App\Security\GithubAuthenticator"
  "App\Security\KeycloakAuthenticator"
]

Listeners

Listener Duration Response
Symfony\Component\Security\Http\Firewall\ChannelListener {#723
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
  -logger: Monolog\Logger {#783 …}
  -httpPort: 80
  -httpsPort: 443
}
0.00 ms (none)
Symfony\Component\Security\Http\Firewall\ContextListener {#706
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage {#1017 …}
  -sessionKey: "_security_main"
  -logger: Monolog\Logger {#783 …}
  -userProviders: Symfony\Component\DependencyInjection\Argument\RewindableGenerator {#705 …}
  -dispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
  -registered: false
  -trustResolver: Scheb\TwoFactorBundle\Security\Authentication\AuthenticationTrustResolver {#780 …}
  -sessionTrackerEnabler: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage::enableUsageTracking(): void {#703 …}
}
5.78 ms (none)
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584
  -authenticatorManager: Symfony\Component\Security\Http\Authentication\AuthenticatorManager {#595 …}
}
0.00 ms (none)
Scheb\TwoFactorBundle\Security\Http\Firewall\TwoFactorAccessListener {#582
  -twoFactorFirewallConfig: Scheb\TwoFactorBundle\Security\TwoFactor\TwoFactorFirewallConfig {#842 …}
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -twoFactorAccessDecider: Scheb\TwoFactorBundle\Security\Authorization\TwoFactorAccessDecider {#581 …}
}
0.05 ms (none)
Symfony\Component\Security\Http\Firewall\AccessListener {#579
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -accessDecisionManager: Symfony\Component\Security\Core\Authorization\TraceableAccessDecisionManager {#937 …}
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
}
0.00 ms (none)
Symfony\Component\Security\Http\Firewall\LogoutListener {#786
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -options: [
    "csrf_parameter" => "_csrf_token"
    "csrf_token_id" => "logout"
    "logout_path" => "app_logout"
  ]
  -httpUtils: Symfony\Component\Security\Http\HttpUtils {#841 …}
  -csrfTokenManager: Symfony\Component\Security\Csrf\CsrfTokenManager {#1015 …}
  -eventDispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
}
0.00 ms (none)

Authenticators

No authenticators have been recorded. Check previous profiles on your authentication endpoint.

Access Decision

affirmative Strategy
# Voter class
1
"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
2
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
3
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
4
"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
5
"App\Security\Voter\EntryCommentVoter"
6
"App\Security\Voter\EntryVoter"
7
"App\Security\Voter\MagazineVoter"
8
"App\Security\Voter\MessageThreadVoter"
9
"App\Security\Voter\MessageVoter"
10
"App\Security\Voter\NotificationVoter"
11
"App\Security\Voter\OAuth2UserConsentVoter"
12
"App\Security\Voter\PostCommentVoter"
13
"App\Security\Voter\PostVoter"
14
"App\Security\Voter\UserVoter"

Access decision log

# Result Attributes Object
1 DENIED ROLE_USER
null
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
ACCESS DENIED
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS ABSTAIN
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
2 DENIED moderate
App\Entity\Entry {#2413
  +user: Proxies\__CG__\App\Entity\User {#1973 …}
  +magazine: App\Entity\Magazine {#264
    +icon: Proxies\__CG__\App\Entity\Image {#245 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
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    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
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    +isAdult: false
    +customCss: null
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      date: 2024-10-22 09:52:22.0 +02:00
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    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#236 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#232 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#221 …}
    +entries: Doctrine\ORM\PersistentCollection {#179 …}
    +posts: Doctrine\ORM\PersistentCollection {#137 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#199 …}
    +bans: Doctrine\ORM\PersistentCollection {#116 …}
    +reports: Doctrine\ORM\PersistentCollection {#102 …}
    +badges: Doctrine\ORM\PersistentCollection {#80 …}
    +logs: Doctrine\ORM\PersistentCollection {#70 …}
    +awards: Doctrine\ORM\PersistentCollection {#1360 …}
    +categories: Doctrine\ORM\PersistentCollection {#1792 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#268
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#270
      date: 2023-11-02 13:51:08.0 +01:00
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  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1899 …}
  +slug: "not-solved-I-think-I-messed-something-up-in-the"
  +title: "[not solved] I think I messed something up in the router settings but cannot understand what... now I have no internet connection"
  +url: null
  +body: """
    Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
    \n
    ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
    \n
    I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
    \n
    thanks in advance!\n
    \n
    EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
    \n
    ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
    \n
    EDIT 2:\n
    \n
    only one device (debianserver) has this problem, other devices work as before\n
    \n
    EDIT 3:\n
    \n
    I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
    \n
    SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
    \n
    - edit the file `/lib/systemd/system/docker.service`\n
    - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
    - `systemctl daemon-reload`\n
    - `systemctl restart docker`\n
    \n
    docker was the fucker that messed everything up and made me lose a few hours!\n
    \n
    EDIT 4:\n
    \n
    it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
    \n
    FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
    """
  +type: "article"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 10
  +favouriteCount: 24
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1726729363 {#2418
    date: 2024-09-19 09:02:43.0 +02:00
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  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1408 …}
  +votes: Doctrine\ORM\PersistentCollection {#1961 …}
  +reports: Doctrine\ORM\PersistentCollection {#1972 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1399 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2440 …}
  +badges: Doctrine\ORM\PersistentCollection {#2436 …}
  +children: []
  -id: 31569
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  +cross: false
  +upVotes: 0
  +downVotes: 0
  +ranking: 1705692327
  +visibility: "visible             "
  +apId: "https://lemmy.kde.social/post/690336"
  +editedAt: DateTimeImmutable @1726893125 {#1858
    date: 2024-09-21 06:32:05.0 +02:00
  }
  +createdAt: DateTimeImmutable @1705605927 {#2388
    date: 2024-01-18 20:25:27.0 +01:00
  }
}
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\EntryVoter"
ACCESS DENIED
"App\Security\Voter\MagazineVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageThreadVoter"
ACCESS ABSTAIN
"App\Security\Voter\MessageVoter"
ACCESS ABSTAIN
"App\Security\Voter\NotificationVoter"
ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostCommentVoter"
ACCESS ABSTAIN
"App\Security\Voter\PostVoter"
ACCESS ABSTAIN
"App\Security\Voter\UserVoter"
ACCESS ABSTAIN
Show voter details
3 DENIED edit
App\Entity\Entry {#2413
  +user: Proxies\__CG__\App\Entity\User {#1973 …}
  +magazine: App\Entity\Magazine {#264
    +icon: Proxies\__CG__\App\Entity\Image {#245 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
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    +customCss: null
    +lastActive: DateTime @1729583542 {#274
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#236 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#232 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#221 …}
    +entries: Doctrine\ORM\PersistentCollection {#179 …}
    +posts: Doctrine\ORM\PersistentCollection {#137 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#199 …}
    +bans: Doctrine\ORM\PersistentCollection {#116 …}
    +reports: Doctrine\ORM\PersistentCollection {#102 …}
    +badges: Doctrine\ORM\PersistentCollection {#80 …}
    +logs: Doctrine\ORM\PersistentCollection {#70 …}
    +awards: Doctrine\ORM\PersistentCollection {#1360 …}
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    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
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    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#268
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#270
      date: 2023-11-02 13:51:08.0 +01:00
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  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1899 …}
  +slug: "not-solved-I-think-I-messed-something-up-in-the"
  +title: "[not solved] I think I messed something up in the router settings but cannot understand what... now I have no internet connection"
  +url: null
  +body: """
    Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
    \n
    ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
    \n
    I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
    \n
    thanks in advance!\n
    \n
    EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
    \n
    ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
    \n
    EDIT 2:\n
    \n
    only one device (debianserver) has this problem, other devices work as before\n
    \n
    EDIT 3:\n
    \n
    I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
    \n
    SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
    \n
    - edit the file `/lib/systemd/system/docker.service`\n
    - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
    - `systemctl daemon-reload`\n
    - `systemctl restart docker`\n
    \n
    docker was the fucker that messed everything up and made me lose a few hours!\n
    \n
    EDIT 4:\n
    \n
    it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
    \n
    FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
    """
  +type: "article"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 10
  +favouriteCount: 24
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1726729363 {#2418
    date: 2024-09-19 09:02:43.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1408 …}
  +votes: Doctrine\ORM\PersistentCollection {#1961 …}
  +reports: Doctrine\ORM\PersistentCollection {#1972 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1399 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2440 …}
  +badges: Doctrine\ORM\PersistentCollection {#2436 …}
  +children: []
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    Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
    \n
    ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
    \n
    I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
    \n
    thanks in advance!\n
    \n
    EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
    \n
    ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
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    EDIT 3:\n
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    - `systemctl daemon-reload`\n
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    docker was the fucker that messed everything up and made me lose a few hours!\n
    \n
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    \n
    it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
    \n
    FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
    """
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        \n
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        - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
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        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
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      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
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      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
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      only one device (debianserver) has this problem, other devices work as before\n
      \n
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      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
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      \n
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      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
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      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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    Does `ping 8.8.8.8` work? (To check if it's DNS)\n
    \n
    What's `ip route show` say? (Just to try to narrow down whether it's an issue with the server's config or the router's)\n
    \n
    What's `traceroute 8.8.8.8` display?
    """
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7 DENIED edit
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        From Wikipedia, the free encyclopedia\n
        \n
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        \n
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        \n
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        \n
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        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
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    +body: """
      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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  +image: null
  +parent: null
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    Does `ping 8.8.8.8` work? (To check if it's DNS)\n
    \n
    What's `ip route show` say? (Just to try to narrow down whether it's an issue with the server's config or the router's)\n
    \n
    What's `traceroute 8.8.8.8` display?
    """
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ACCESS ABSTAIN
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ACCESS ABSTAIN
Show voter details
8 DENIED moderate
App\Entity\EntryComment {#4099
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  +entry: App\Entity\Entry {#2413
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    +magazine: App\Entity\Magazine {#264
      +icon: Proxies\__CG__\App\Entity\Image {#245 …}
      +name: "linux@lemmy.ml"
      +title: "linux"
      +description: """
        From Wikipedia, the free encyclopedia\n
        \n
        Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
        \n
        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
        \n
        ### Rules\n
        \n
        - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
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    +slug: "not-solved-I-think-I-messed-something-up-in-the"
    +title: "[not solved] I think I messed something up in the router settings but cannot understand what... now I have no internet connection"
    +url: null
    +body: """
      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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    Does `ping 8.8.8.8` work? (To check if it's DNS)\n
    \n
    What's `ip route show` say? (Just to try to narrow down whether it's an issue with the server's config or the router's)\n
    \n
    What's `traceroute 8.8.8.8` display?
    """
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        \n
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        \n
        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
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        \n
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        - No misinformation\n
        - No NSFW content\n
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        \n
        ### Related Communities\n
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        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
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        \n
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    +slug: "not-solved-I-think-I-messed-something-up-in-the"
    +title: "[not solved] I think I messed something up in the router settings but cannot understand what... now I have no internet connection"
    +url: null
    +body: """
      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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  +body: "Is there a reset button somewhere on the router? Most of them have something like this in order to reset them to factory settings. If not, google for your device name and factory reset, maybe it’s something like „press button while turning on“ etc. I’d try something like that"
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        From Wikipedia, the free encyclopedia\n
        \n
        Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
        \n
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        \n
        ### Rules\n
        \n
        - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
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      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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  +body: "Is there a reset button somewhere on the router? Most of them have something like this in order to reset them to factory settings. If not, google for your device name and factory reset, maybe it’s something like „press button while turning on“ etc. I’d try something like that"
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        - No misinformation\n
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        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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    +body: """
      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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  +body: "Is there a reset button somewhere on the router? Most of them have something like this in order to reset them to factory settings. If not, google for your device name and factory reset, maybe it’s something like „press button while turning on“ etc. I’d try something like that"
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        From Wikipedia, the free encyclopedia\n
        \n
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        \n
        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
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        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
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        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
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        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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    +slug: "not-solved-I-think-I-messed-something-up-in-the"
    +title: "[not solved] I think I messed something up in the router settings but cannot understand what... now I have no internet connection"
    +url: null
    +body: """
      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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    +ranking: 1705692327
    +visibility: "visible             "
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      date: 2024-09-21 06:32:05.0 +02:00
    }
    +createdAt: DateTimeImmutable @1705605927 {#2388
      date: 2024-01-18 20:25:27.0 +01:00
    }
  }
  +magazine: App\Entity\Magazine {#264}
  +image: null
  +parent: null
  +root: null
  +body: """
    Go to the outer status page. The router should display whether it has an internet connection to your provider. If no, then your router/modem has no credentials or another issue preventing access.\n
    \n
    If it shows as working, then you can narrow it down to incorrect DNS and IP routing. Perhaps dynamic IP allocation is set to off or another configuration error or bug, in which case you might need to reset all the router settings. Then, is it only broken for a single end device?
    """
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    "@tubbadu@lemmy.kde.social"
  ]
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"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
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ACCESS DENIED
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ACCESS ABSTAIN
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ACCESS ABSTAIN
"App\Security\Voter\OAuth2UserConsentVoter"
ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
Show voter details
15 DENIED edit
App\Entity\EntryComment {#4218
  +user: App\Entity\User {#4231 …}
  +entry: App\Entity\Entry {#2413
    +user: Proxies\__CG__\App\Entity\User {#1973 …}
    +magazine: App\Entity\Magazine {#264
      +icon: Proxies\__CG__\App\Entity\Image {#245 …}
      +name: "linux@lemmy.ml"
      +title: "linux"
      +description: """
        From Wikipedia, the free encyclopedia\n
        \n
        Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
        \n
        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
        \n
        ### Rules\n
        \n
        - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
      +rules: null
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    +slug: "not-solved-I-think-I-messed-something-up-in-the"
    +title: "[not solved] I think I messed something up in the router settings but cannot understand what... now I have no internet connection"
    +url: null
    +body: """
      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
    +type: "article"
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    +cross: false
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      date: 2024-09-21 06:32:05.0 +02:00
    }
    +createdAt: DateTimeImmutable @1705605927 {#2388
      date: 2024-01-18 20:25:27.0 +01:00
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  }
  +magazine: App\Entity\Magazine {#264}
  +image: null
  +parent: null
  +root: null
  +body: """
    Go to the outer status page. The router should display whether it has an internet connection to your provider. If no, then your router/modem has no credentials or another issue preventing access.\n
    \n
    If it shows as working, then you can narrow it down to incorrect DNS and IP routing. Perhaps dynamic IP allocation is set to off or another configuration error or bug, in which case you might need to reset all the router settings. Then, is it only broken for a single end device?
    """
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    "@tubbadu@lemmy.kde.social"
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    date: 2024-01-18 21:24:12.0 +01:00
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}
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
ACCESS ABSTAIN
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ACCESS DENIED
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
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ACCESS ABSTAIN
Show voter details
16 DENIED moderate
App\Entity\EntryComment {#4218
  +user: App\Entity\User {#4231 …}
  +entry: App\Entity\Entry {#2413
    +user: Proxies\__CG__\App\Entity\User {#1973 …}
    +magazine: App\Entity\Magazine {#264
      +icon: Proxies\__CG__\App\Entity\Image {#245 …}
      +name: "linux@lemmy.ml"
      +title: "linux"
      +description: """
        From Wikipedia, the free encyclopedia\n
        \n
        Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
        \n
        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
        \n
        ### Rules\n
        \n
        - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
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    +title: "[not solved] I think I messed something up in the router settings but cannot understand what... now I have no internet connection"
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    +body: """
      Hello! I (tried, at least) converted an old laptop to a Debian home server, and I was trying to set up duckdns.org and to enable port forwarding on my router. internet connection was working, I installed packages, docker, immich, etc, and then suddenly (I don’t know exactly when) it refuses to connect to the internet. It does connect to local addresses (I can ssh into it) but `ping google.com` and any other internet-involving command fail. I had set up a rule on the router to forward port 80 to the device’s port 80, but I then removed the rule and it still does not connect to the internet. I rebooted the router but nothing changed. Any idea what could be? the router is a Vodafone router.\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/12682af4-71fe-4f72-bd99-82e613fbf507.png)\n
      \n
      I changed the hostname to debianserver but on the router it is still written debian. Also, it’s the only device with unknown ipv6\n
      \n
      thanks in advance!\n
      \n
      EDIT: I rebooted again the server, and now ipv6 is not unknown anymore, and the hostname is correct. however, it still does not connect to the internet\n
      \n
      ![](https://lemmy.kde.social/pictrs/image/b93cd90b-46ba-43d3-89e3-a5d02c0f1e07.png)\n
      \n
      EDIT 2:\n
      \n
      only one device (debianserver) has this problem, other devices work as before\n
      \n
      EDIT 3:\n
      \n
      I don’t know if it’s useful or not, but if I boot a live debian USB in the server internet works\n
      \n
      SOLUTION: aaaaand no it does not work, after restarting docker it seems to work because all the brodges are yet to be created and it takes some time, after like 30 seconds it does not work as before :(\n
      \n
      - edit the file `/lib/systemd/system/docker.service`\n
      - append the flag `–bip=192.168.3.1/24` to `ExecStart=…`\n
      - `systemctl daemon-reload`\n
      - `systemctl restart docker`\n
      \n
      docker was the fucker that messed everything up and made me lose a few hours!\n
      \n
      EDIT 4:\n
      \n
      it seems that `ip route flush 0/0` restores the internet connectivity until reboot… I don’t know what does this means but can be a temporary workaround I guess? I really have no idea how to solve this\n
      \n
      FINAL EDIT: I gave up. I removed debian and installed fedora, and now it all works like a charm
      """
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    Go to the outer status page. The router should display whether it has an internet connection to your provider. If no, then your router/modem has no credentials or another issue preventing access.\n
    \n
    If it shows as working, then you can narrow it down to incorrect DNS and IP routing. Perhaps dynamic IP allocation is set to off or another configuration error or bug, in which case you might need to reset all the router settings. Then, is it only broken for a single end device?
    """
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17 DENIED edit
App\Entity\Magazine {#264
  +icon: Proxies\__CG__\App\Entity\Image {#245 …}
  +name: "linux@lemmy.ml"
  +title: "linux"
  +description: """
    From Wikipedia, the free encyclopedia\n
    \n
    Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
    \n
    Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
    \n
    ### Rules\n
    \n
    - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
    - No misinformation\n
    - No NSFW content\n
    - No hate speech, bigotry, etc\n
    \n
    ### Related Communities\n
    \n
    - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
    - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
    - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
    - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
    \n
    Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
    """
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