thank to Camiel Dobbelaar, carp log at 6 shown ip_output problem, which
lead me to:
pass quick proto carp no state
it did the job (I still do not understand how forewall passed 6 interfaces
and blocked 7th, need to have a closer look, but after that rule everything
became ok,
pf stopped blocking carp announces)
2 MARTA 2012 G. 21:31 POLXZOWATELX favar <889...@gmail.com> NAPISAL:
> hi list, we have same problem with carp. (with 45 ip addresses)
> and after reboot, host with advskew 200 became master, and with
> advskew 1 - slave.
>
> 2012/3/2 iLXQ {IPICIN <chipits...@gmail.com>:
> > no, I copied hostname.carpXX, just added "advskew 200"
> > parameters are the same.
> >
> > 2 MARTA 2012 G. 15:25 POLXZOWATELX Otto Moerbeek <o...@drijf.net>
> NAPISAL:
> >
> >> On Fri, Mar 02, 2012 at 01:53:17PM +0500, ???? ??????? wrote:
> >>
> >> > hello!
> >> >
> >> > we are running CARP-ed load balancers (carp over different vlans).
> >> > it was running just great with 6 carp addresses.
> >> >
> >> > when we added 7th, randomly we get MASTERs on both server for certain
> >> carp
> >> > interface. After reboot we can get different carp interface on dual
> >> MASTER
> >> > state, and so on.
> >> > carp negotiations are ok, tcpdump shows them all. both peers see each
> >> other.
> >> >
> >> > if I put one interface to BACKUP state, it goes to mASTER soon.
> >> >
> >> > we are runnung 5.0/amd64
> >> >
> >> > Cheers,
> >> > Ilya Shipitsin
> >>
> >> Carefully compare the address lists (including masks) on both
> >> machines. Likely they are not the same.
> >>
> >> -Otto
