On Thu, 2008-05-08 at 20:21 +0300, Tassos Chatzithomaoglou wrote: > Any idea why the switch listens to all these ports? > > 3400#sh ip sockets > Proto Remote Port Local Port In Out Stat TTY OutputIF > 17 0.0.0.0 0 x.x.x.x 1967 0 0 211 0 (sla > control) > 17 y.y.y.y 162 x.x.x.x 61570 0 0 0 0 (send > snmp-trap to server) > 17 0.0.0.0 0 x.x.x.x 2228 0 0 211 0 (?) > 17 y.y.y.y 54482 x.x.x.x 161 0 0 1 0 (accept > snmp from server) > 17 --listen-- x.x.x.x 162 0 0 11 0 (accept > snmp-trap from ?) > 17 --listen-- x.x.x.x 62897 0 0 1 0 (?) > 17 --listen-- --any-- 161 0 0 20001 0 (accept > snmp from server) > 17 --listen-- --any-- 162 0 0 20011 0 (accept > snmp-trap from ?) > 17 --listen-- --any-- 60312 0 0 20001 0 (?) > 17 --listen-- x.x.x.x 123 0 0 1 0 (ntp) > 17 y.y.y.y 514 x.x.x.x 64690 0 0 400211 0 (send > syslog) > 17 y.y.y.y 53936 x.x.x.x 5060 0 0 51 0 (sla data)
I have a C6k with port 2228/udp listening too, and then 59008/udp. The 2228 is "ehome-ms" according to IANA, but I don't see what a service like that would be doing on a switch. Strange indeed. > Also, is there a command to list the ports every active process is > using (like a port to process mapping tool)? IOS 12.4(4)T has the "show control-plane host open-ports", but that's no use on a ME3400, which I presume the above is from. I would be very sweet to have on the L3 switches. Regards, Peter _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
