Bug 486325
| Summary: | Wrong mtu value comes default and freezes ssh sessions | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Orkan Dere <orkandere> |
| Component: | NetworkManager-vpnc | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | low | ||
| Version: | 12 | CC: | davidz, dcbw, jns, orkandere, pierre-bugzilla, twaugh |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-12-05 07:00:34 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Orkan Dere
2009-02-19 12:03:01 UTC
What's the MTU on the device that the VPN is using? vpnc requires only a few bytes of overhead (8) and thus it should really be using the MTU of the default device - the overhead. MTU should be 1390. This dispatcher script solved the issue on Fedora 10 but not on Fedora 9. #!/bin/sh #/etc/NetworkManager/dispatcher.d/02-mtu if [ "$2" = "vpn-up" ]; then sleep 3 /sbin/ifconfig "$1" mtu 1390 fi This bug has been triaged. -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle. Changing version to '11'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping I'm suffering from this as well. Dan, isn't the 8 bytes scenario the best-case one? What about when doing NAT tunnelling? (which I am) I found some thread claiming that Ciscos own client uses 1300 for MTU. Ping! Upstream bugs: https://bugzilla.gnome.org/show_bug.cgi?id=584200 https://bugzilla.gnome.org/show_bug.cgi?id=603575 This message is a reminder that Fedora 12 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 12. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '12'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 12's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 12 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Fedora 12 changed to end-of-life (EOL) status on 2010-12-02. Fedora 12 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |