On Tue, 05 Mar 1996 10:48:33 -0700 
 "Andrew S. Clapp" <clapp@PEAK.ORG> wrote:

 > ed1: warning - receiver ring buffer over run
 > It's a 3com503, and we have about 10 ifaliases on it.
 > I don't know enough to know if that is causing it.
 > Anyone?

It's entirely possible that that poor little 3c503 (and, if it's the same 
3c503 I know so well, insert "really old" in the description :-) just 
can't keep up with the amount of traffic hitting it.  If your using 
ifaliases, I'd guess you're running a WWW server (well, I happen to 
*know* you're running a WWW server :-).  I'd suggest purchasing a better 
ethernet card ... perhaps one of those slick DEC PCI ethernet cards... :-)

--------------------------------------------------------------------------
Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
NAS: M/S 258-6                                          Work: 415.604.0935
Moffett Field, CA 94035                                Pager: 415.428.6939