[SunHELP] Solaris 10 x86 network problem

[Nudist]

Hi there,

I have a Sol 10 x86 (01/06) machine that drops it's network connection without
rhyme or reason. I was downloading samba from ftp and it failed 2.9mb into the
download. I unplumbed/plumbed the interface and it brought the whole 17mb down
without problem. It then failed downloading squid, which is <2mb.
I can't access it at the moment (as network has fallen over again)however I
saw something in /var/adm/messages that mentioned something like 'pcn0: Rx
ring broken?'

System is unpatched at present, I will be patching it but would like to know
if there is a way to resolve this problem.

Cheers,

Nibon.