12 Sun StorEdge Availability Suite 3.2 Software Troubleshooting Guide • December 2003
In the first example, the command is issued from the primary host nws822 to the
secondary host nws350. The network interface is hme0 and the port used by the rdc
service is reported.
In the second example, the link is ATM so the atmsnoop utility is appropriate.
[nws822]# snoop -d hme0 port rdc
Using device /dev/hme (promiscuous mode)
nws822 -> nws350 RPC C XID=3565514130 PROG=100143 (?) VERS=4 PROC=8
nws350 -> nws822 RPC R (#1) XID=3565514130 Success
nws822 -> nws350 TCP D=121 S=1018 Ack=1980057565 Seq=2524537885
Len=0 Win=33304 Options=<nop,nop,tstamp 1057486 843038>
nws822 -> nws350 RPC C XID=3565514131 PROG=100143 (?) VERS=4 PROC=8
nws350 -> nws822 RPC R (#4) XID=3565514131 Success
nws822 -> nws350 TCP D=121 S=1018 Ack=1980057597 Seq=2524538025
Len=0 Win=33304 Options=<nop,nop,tstamp 1057586 843138>
nws822 -> nws350 RPC C XID=3565514133 PROG=100143 (?) VERS=4 PROC=8
nws350 -> nws822 RPC R (#7) XID=3565514133 Success
nws822 -> nws350 TCP D=121 S=1018 Ack=1980057629 Seq=2524538165
Len=0 Win=33304 Options=<nop,nop,tstamp 1057686 843238>
nws822 -> nws350 RPC C XID=3565514134 PROG=100143 (?) VERS=4 PROC=8
# /etc/opt/SUNWconn/atm/bin/atmsnoop -d ba0 port rdc
device ba0
Using device /dev/ba (promiscuous mode)
TRANSMIT : VC=32
TCP D=121 S=1011 Syn Seq=2333980324 Len=0 Win=36560
_____________________________________________________________________________
RECEIVE : VC=32
TCP D=1011 S=121 Syn Ack=2333980325 Seq=2878301021 Len=0 Win=36512
_____________________________________________________________________________
TRANSMIT : VC=32
TCP D=121 S=1011 Ack=2878301022 Seq=2333980325 Len=0 Win=41076
_____________________________________________________________________________
TRANSMIT : VC=32
RPC C XID=1930565346 PROG=100143 (?) VERS=4 PROC=11
_____________________________________________________________________________
RECEIVE : VC=32
TCP D=1011 S=121 Ack=2333980449 Seq=2878301022 Len=0 Win=36450
_____________________________________________________________________________
RECEIVE : VC=32
RPC R (#4) XID=1930565346 Success
_____________________________________________________________________________
TRANSMIT : VC=32
TCP D=121 S=1011 Ack=2878301054 Seq=2333980449 Len=0 Win=41076