Anyone using Load Balancing on a 3000 Concentrator?
I tried it yesterday and backed off after I perceived intermittent communication failures between the peers. Fear and angst overcame me with msgs like:
LBSSF got unknown peer message;
LBSSF received GRAT-ARP from duplicate master;
LBSSF master peer[x.x.x.x] is not answering HELLO;
Leisurely, review and correlation, between the logs today, did consistently show one side backing off of master and one side staying master, when duplicate masters were found.
The unknown peer messages still concern me. They all came from the master side. They all time correlate to the master box itself coming back up after a reboot. None were noted on the slave side. I got them whether I was encrypting the VCA comm channel,or not.
The HELLO timeout happened once and probably was legitimate.
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We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...