Stuart Henderson wrote:

quoted text
> On 2007/08/31 21:38, Jacob Yocom-Piatt wrote:

>

>> fe80::a00:20ff:fef9:a88d > ff02::12: ip-proto-112 36 (len 36, hlim 255)

>>

>

> this happens when you reconfigure IP addresses; workaround: ifconfig

> carpXX destroy; sh /etc/netstart carpXX. the fix is in rev 1.132.2.1 of

> http://www.openbsd.org/cgi-bin/cvsweb.cgi/src/sys/netinet/ip_carp.c

>

>   

tried this and AFAICT, it has fixed the issue. thanks stuart!
since i'd rather not wait 2 months for this fix to show up in

4.2-release, is it possible to patch ip_carp.c up to get this fix in and

recompile the kernel? guess it shouldn't matter once i have everything

in a static configuration...
>> the pf rules that are in place to allow carp traffic are

quoted text
>> pass quick on $carp_if proto carp

>>

>

> my preference is 'no state' on things like carp and ospf. makes little

> difference for many setups, but if I don't always do it, I tend to forget

> it where I need it (e.g. where queues are involved).

>

>   

sounds like good advice, especially on "state free" protocols.