removing primary ip address on ospf interface
hi. what happens to bird when you remove a primary ip address on an ospf interface? it seems that bird crashes. all i can find in log is nl_get_reply: Ignoring out of sequence netlink packet (7189e0 != 7189e1) and then some ospf and kernel route messages and then bird starting 6 minutes later when my colegue managed to log into the router and start it. anyone got a similar problem? is it a problem with bird or is it just stupid to remove a primare ip address on an ospf interface? thank mk
On Thu, May 07, 2009 at 04:05:47PM +0200, Martin Kraus wrote:
hi. what happens to bird when you remove a primary ip address on an ospf interface? it seems that bird crashes.
all i can find in log is
nl_get_reply: Ignoring out of sequence netlink packet (7189e0 != 7189e1)
anyone got a similar problem? is it a problem with bird or is it just stupid to remove a primare ip address on an ospf interface?
Hello. In which version of Bird you noticed this behavior? AFAIK the bug leading to this log message and crash is fixed in 1.0.14, but removing and adding IP address still causes some problems. I will check that. -- Elen sila lumenn' omentielvo Ondrej 'SanTiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."
On Fri, May 08, 2009 at 12:16:31AM +0200, Ondrej Zajicek wrote:
On Thu, May 07, 2009 at 04:05:47PM +0200, Martin Kraus wrote:
hi. what happens to bird when you remove a primary ip address on an ospf interface? it seems that bird crashes.
all i can find in log is
nl_get_reply: Ignoring out of sequence netlink packet (7189e0 != 7189e1)
anyone got a similar problem? is it a problem with bird or is it just stupid to remove a primare ip address on an ospf interface?
Hello. In which version of Bird you noticed this behavior? AFAIK the bug leading to this log message and crash is fixed in 1.0.14, but removing and adding IP address still causes some problems. I will check that.
bird 1.0.13. mk
Hi, Do you mean that you're trying to use unnumbered IP addresses? I noticed this question before, and I asked someone, they told me this can only be configured on serial lines instead of Ethernet interfaces. Hope this may help. 2009/5/8 Martin Kraus <martin.kraus@wujiman.net>:
On Fri, May 08, 2009 at 12:16:31AM +0200, Ondrej Zajicek wrote:
On Thu, May 07, 2009 at 04:05:47PM +0200, Martin Kraus wrote:
hi. what happens to bird when you remove a primary ip address on an ospf interface? it seems that bird crashes.
all i can find in log is
nl_get_reply: Ignoring out of sequence netlink packet (7189e0 != 7189e1)
anyone got a similar problem? is it a problem with bird or is it just stupid to remove a primare ip address on an ospf interface?
Hello. In which version of Bird you noticed this behavior? AFAIK the bug leading to this log message and crash is fixed in 1.0.14, but removing and adding IP address still causes some problems. I will check that.
bird 1.0.13. mk
On Fri, May 08, 2009 at 09:29:56AM +0800, ChuYinsu wrote:
Hi,
Do you mean that you're trying to use unnumbered IP addresses? I noticed this question before, and I asked someone, they told me this can only be configured on serial lines instead of Ethernet interfaces.
hi, not sure what do you mean exactly. the problem was we needet to migrate given prefix to a different router, because the customer has two links to two different routers and our setup sucks:) until i can put our router with ospf before the customer's router, we have to switch manualy prefixes when there is a problem with their uplink. unfortunately that prefix is a primary ip on a given interface and it seem that bird crashes when you do that. there are some secondary ip addresses on that given interface but bird's ospf was running on that prefix we removed. mk
On Fri, May 08, 2009 at 12:20:06AM +0200, Martin Kraus wrote:
On Fri, May 08, 2009 at 12:16:31AM +0200, Ondrej Zajicek wrote:
On Thu, May 07, 2009 at 04:05:47PM +0200, Martin Kraus wrote:
hi. what happens to bird when you remove a primary ip address on an ospf interface? it seems that bird crashes.
all i can find in log is
nl_get_reply: Ignoring out of sequence netlink packet (7189e0 != 7189e1)
anyone got a similar problem? is it a problem with bird or is it just stupid to remove a primare ip address on an ospf interface?
Hello. In which version of Bird you noticed this behavior? AFAIK the bug leading to this log message and crash is fixed in 1.0.14, but removing and adding IP address still causes some problems. I will check that.
bird 1.0.13.
You just triggered a bug http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=428865 and found a way to reliably reproduce it (that i wasn't able to do). I thought that i fixed it in 1.0.14 but i missed some details. It is definitely fixed in current GIT repository. -- Elen sila lumenn' omentielvo Ondrej 'SanTiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."
participants (3)
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ChuYinsu -
Martin Kraus -
Ondrej Zajicek