Cisco 7604 Configuration Manual page 519

Chapter 22 Applying Application Layer Protocol Inspection
Sun RPC Inspection
UDP out 192.168.100.2:0 in 209.168.201.5:714 idle 0:00:05 flags i
hostname(config)#
To display the information about the Sun RPC service table configuration, enter the show
running-config sunrpc-server command. The following is sample output from the show
running-config sunrpc-server command:
hostname(config)# show running-config sunrpc-server
sunrpc-server inside 192.168.100.2 255.255.255.255 service 100003 protocol UDP port 111
timeout 0:30:00
sunrpc-server inside 192.168.100.2 255.255.255.255 service 100005 protocol UDP port 111
timeout 0:30:00
This output shows that a timeout interval of 30 minutes is configured on UDP port 111 for the Sun RPC
server with the IP address 192.168.100.2 on the inside interface.
To display the pinholes open for Sun RPC services, enter the show sunrpc-server active command. The
following is sample output from show sunrpc-server active command:
hostname# show sunrpc-server active
LOCAL FOREIGN SERVICE TIMEOUT
-----------------------------------------------
1 209.165.201.5/0 192.168.100.2/2049 100003 0:30:00
2 209.165.201.5/0 192.168.100.2/2049 100003 0:30:00
3 209.165.201.5/0 192.168.100.2/647 100005 0:30:00
4 209.165.201.5/0 192.168.100.2/650 100005 0:30:00
The entry in the LOCAL column shows the IP address of the client or server on the inside interface, while
the value in the FOREIGN column shows the IP address of the client or server on the outside interface.
To view information about the Sun RPC services running on a Sun RPC server, enter the rpcinfo -p
command from the Linux or UNIX server command line. The following is sample output from the
rpcinfo -p command:
sunrpcserver:~ # rpcinfo -p
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 632 status
100024 1 tcp 635 status
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100021 1 udp 32771 nlockmgr
100021 3 udp 32771 nlockmgr
100021 4 udp 32771 nlockmgr
100021 1 tcp 32852 nlockmgr
100021 3 tcp 32852 nlockmgr
100021 4 tcp 32852 nlockmgr
100005 1 udp 647 mountd
100005 1 tcp 650 mountd
100005 2 udp 647 mountd
100005 2 tcp 650 mountd
100005 3 udp 647 mountd
100005 3 tcp 650 mountd
In this output, port 647 corresponds to the mountd daemon running over UDP. The mountd process
would more commonly be using port 32780, but it uses TCP port 650 in this example.
Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM
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