Home » Mailing list archives » openbsd-misc » 2007 » December » 5

Re: Two carp firewalls keep swapping from master/backup

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Stuart Henderson <stu@...>
To: Josh <bsd@...>
Cc: <misc@...>
Subject: Re: Two carp firewalls keep swapping from master/backup
Date: Wednesday, December 5, 2007 - 7:04 pm

On 2007/12/06 11:48, Josh wrote:


If it's that, tcpdump on the parent iface will show proto 112 IPv6

packets every few seconds, and "ifconfig carpXX destroy && sh /etc/netstart

carpXX" should clear things out.


> It does not happen all the time, just seems to happen when I put some


In that case, also check sysctl net.inet.ip.ifq.drops. If any are present,

bump net.inet.ip.ifq.maxlen (256 is a good starting point, used by default

in 4.2).
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
Two carp firewalls keep swapping from master/backup, Josh, (Wed Dec 5, 5:06 pm)
Re: Two carp firewalls keep swapping from master/backup, Dag Richards, (Wed Dec 5, 5:29 pm)
Re: Two carp firewalls keep swapping from master/backup, Josh, (Wed Dec 5, 6:48 pm)
Re: Two carp firewalls keep swapping from master/backup, Stuart Henderson, (Wed Dec 5, 7:04 pm)
Re: Two carp firewalls keep swapping from master/backup, Josh, (Wed Dec 5, 7:17 pm)
Re: Two carp firewalls keep swapping from master/backup, Bob Beck, (Wed Dec 5, 5:59 pm)
Re: Two carp firewalls keep swapping from master/backup, Stuart Henderson, (Wed Dec 5, 5:28 pm)