In article <[EMAIL PROTECTED]> you wrote: > Oh wow! That's cool. I missed that somehow. The 'man' page doesn't > mention the hash functions options. > > On the Cat 6500s you can log into the Sup and change the hash function so > it's not just IP, but rather IP+Port. I've previously used this to balance > the load across multiple gig links with traffic going to a sinlge backup > host, for example. (I you want to know how I'll have to look that up)
Fast EtherChannel/GigaChannel does ballance itself AFAIK upon closing kern/85239 (by emax, not me) I did some tests, and one of them was parallel transfers (input/output) to/from several hosts. so I noticed funny balancing: transfers to/from one host ballanced over 2 interfaces in the bundle so that incoming traffic goes through one interface, outgoing traffic goes through another. further transfers from/to another hosts will be ballanced the same way until peak rate will hit. after peak hit both interfaces in the bundle are used for transmit and receiving. I suppose that behaviour for the most part caused by switch/stack ports config, since ng_fec(4) has only 1 setting: forwarding method (set_mode_mac/set_mode_inet). May be it would be great to have some description of switch/stack ports configuration in the ng_fec(4) man page. _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
