rb 600 with 6.11 ppc I lose the access with [ip] about after 1 or 2 days , I have access only with [mac address ] and observe in [log] "failed to open TCP connection :No buffer space available "
so that the bgp connections have no routes !!!
the dhcp server working normal and send ip addresses to the local machines
afterwards from reboot the router all come back in the normal situation until is redisplayed the problem !!!