[Bug 295520] Re: dhcp3-server vlan support seems to be broken
** Changed in: isc-dhcp (Debian) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/295520 Title: dhcp3-server vlan support seems to be broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dhcp3/+bug/295520/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
** Changed in: isc-dhcp (Debian) Status: New = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in Ubuntu. https://bugs.launchpad.net/bugs/295520 Title: dhcp3-server vlan support seems to be broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dhcp3/+bug/295520/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
** Bug watch added: Debian Bug tracker #643564 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=643564 ** Also affects: isc-dhcp (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=643564 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in Ubuntu. https://bugs.launchpad.net/bugs/295520 Title: dhcp3-server vlan support seems to be broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dhcp3/+bug/295520/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
** Changed in: isc-dhcp (Debian) Status: Unknown = New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in Ubuntu. https://bugs.launchpad.net/bugs/295520 Title: dhcp3-server vlan support seems to be broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dhcp3/+bug/295520/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
** Bug watch added: Debian Bug tracker #643564 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=643564 ** Also affects: isc-dhcp (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=643564 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/295520 Title: dhcp3-server vlan support seems to be broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dhcp3/+bug/295520/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
** Changed in: isc-dhcp (Debian) Status: Unknown = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/295520 Title: dhcp3-server vlan support seems to be broken To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dhcp3/+bug/295520/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
Reading the linux-netdev archives ( http://marc.info/?l=linux- netdevm=124836694205107w=2 ); ISC dhcp3d [sic] does not use libpcap, and does not query the packet socket for the VLAN tag, so it treats every VLAN's packets as for the default VLAN.. This is just as the OP describes. So unless the behaviour of the raw interface changes back to the old way or ISC adopts libpcap, then a single instance of dhcpd will never be able to handle the default interface with additional VLAN interfaces off the same NIC. A suggested enhancement/workaround would be to have out-of-the-box support for an instance per interface. -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
Reading the linux-netdev archives ( http://marc.info/?l=linux- netdevm=124836694205107w=2 ); ISC dhcp3d [sic] does not use libpcap, and does not query the packet socket for the VLAN tag, so it treats every VLAN's packets as for the default VLAN.. This is just as the OP describes. So unless the behaviour of the raw interface changes back to the old way or ISC adopts libpcap, then a single instance of dhcpd will never be able to handle the default interface with additional VLAN interfaces off the same NIC. A suggested enhancement/workaround would be to have out-of-the-box support for an instance per interface. -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
DistroRelease: Ubuntu 9.10 Package: dhcp3-server 3.1.2-1ubuntu7.1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 2.6.31-19.56-server I can confirm that even with the recent configuration above any DHCP requests that come over a tagged VLAN are also seen by the untagged interface. Here is a sample request coming over VLAN 5; DHCPDISCOVER from 00:23:8b:27:06:8b via eth1 DHCPDISCOVER from 00:23:8b:27:06:8b via eth1.5 DHCPOFFER on 192.168.213.152 to 00:23:8b:27:06:8b via eth1 DHCPOFFER on 192.168.205.150 to 00:23:8b:27:06:8b via eth1.5 In case there is any doubt; # grep VID /proc/net/vlan/eth1.5 eth1.5 VID: 5 REORDER_HDR: 1 dev-priv_flags: 1 The DHCP server still sees the tagged VLAN packets when the VLAN interface isn't listed in INTERFACES. # dhcpd3 -d eth1 ... Listening on LPF/eth1/00:04:23:ab:3e:ea/192.168.213/24 Sending on LPF/eth1/00:04:23:ab:3e:ea/192.168.213/24 Sending on Socket/fallback/fallback-net DHCPDISCOVER from 00:23:8b:27:06:8b via eth1 DHCPOFFER on 192.168.213.152 to 00:23:8b:27:06:8b via eth1 Naturally, the device doesn't see the offer as it is going out on the untagged VLAN. -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
DistroRelease: Ubuntu 9.10 Package: dhcp3-server 3.1.2-1ubuntu7.1 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 2.6.31-19.56-server I can confirm that even with the recent configuration above any DHCP requests that come over a tagged VLAN are also seen by the untagged interface. Here is a sample request coming over VLAN 5; DHCPDISCOVER from 00:23:8b:27:06:8b via eth1 DHCPDISCOVER from 00:23:8b:27:06:8b via eth1.5 DHCPOFFER on 192.168.213.152 to 00:23:8b:27:06:8b via eth1 DHCPOFFER on 192.168.205.150 to 00:23:8b:27:06:8b via eth1.5 In case there is any doubt; # grep VID /proc/net/vlan/eth1.5 eth1.5 VID: 5 REORDER_HDR: 1 dev-priv_flags: 1 The DHCP server still sees the tagged VLAN packets when the VLAN interface isn't listed in INTERFACES. # dhcpd3 -d eth1 ... Listening on LPF/eth1/00:04:23:ab:3e:ea/192.168.213/24 Sending on LPF/eth1/00:04:23:ab:3e:ea/192.168.213/24 Sending on Socket/fallback/fallback-net DHCPDISCOVER from 00:23:8b:27:06:8b via eth1 DHCPOFFER on 192.168.213.152 to 00:23:8b:27:06:8b via eth1 Naturally, the device doesn't see the offer as it is going out on the untagged VLAN. -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
Thanks for the response. Regards chuck ** Changed in: dhcp3 (Ubuntu) Status: Incomplete = Confirmed -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
Thanks for the response. Regards chuck ** Changed in: dhcp3 (Ubuntu) Status: Incomplete = Confirmed -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
I can confirm this bug with Ubuntu Hardy Heron 8.04.3 LTS and kernel 2.6.24-24-generic. ISC dhcp3-server version: 3.0.6.dfsg-1ubuntu9.1. I will try to upgrade to 9.10 to see if this helps resolve the problems. -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
I can confirm this bug with Ubuntu Hardy Heron 8.04.3 LTS and kernel 2.6.24-24-generic. ISC dhcp3-server version: 3.0.6.dfsg-1ubuntu9.1. I will try to upgrade to 9.10 to see if this helps resolve the problems. -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
We'd like to figure out what's causing this bug for you, but we haven't heard back from you in a while. Could you please provide the requested information? Thanks! -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
We'd like to figure out what's causing this bug for you, but we haven't heard back from you in a while. Could you please provide the requested information? Thanks! -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
Thank you for taking the time to report this bug and helping to make Ubuntu better. The issue that you reported is one that should be reproducible with the live environment of the Desktop CD of the development release - Karmic Koala. It would help us greatly if you could test with it so we can work on getting it fixed in the next release of Ubuntu. You can find out more about the development release at http://www.ubuntu.com/testing/. Thanks again and we appreciate your help. ** Changed in: dhcp3 (Ubuntu) Importance: Undecided = Low ** Changed in: dhcp3 (Ubuntu) Status: New = Incomplete -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 295520] Re: dhcp3-server vlan support seems to be broken
Thank you for taking the time to report this bug and helping to make Ubuntu better. The issue that you reported is one that should be reproducible with the live environment of the Desktop CD of the development release - Karmic Koala. It would help us greatly if you could test with it so we can work on getting it fixed in the next release of Ubuntu. You can find out more about the development release at http://www.ubuntu.com/testing/. Thanks again and we appreciate your help. ** Changed in: dhcp3 (Ubuntu) Importance: Undecided = Low ** Changed in: dhcp3 (Ubuntu) Status: New = Incomplete -- dhcp3-server vlan support seems to be broken https://bugs.launchpad.net/bugs/295520 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
