Verifying And Monitoring Sun Rpc Inspection - Cisco FirePOWER ASA 5500 series Configuration Manual

Chapter 25 Configuring Application Layer Protocol Inspection
Sun RPC Inspection

Verifying and Monitoring Sun RPC Inspection

The sample output in this section is for a Sun RPC server with an IP address of 192.168.100.2 on the
inside interface and a Sun RPC client with an IP address of 209.168.200.5 on the outside interface.
To view information about the current Sun RPC connections, enter the show conn command. The
following is sample output from the show conn command:
hostname# show conn
15 in use, 21 most used
UDP out 209.165.200.5:800 in 192.168.100.2:2049 idle 0:00:04 flags -
UDP out 209.165.200.5:714 in 192.168.100.2:111 idle 0:00:04 flags -
UDP out 209.165.200.5:712 in 192.168.100.2:647 idle 0:00:05 flags -
UDP out 192.168.100.2:0 in 209.165.200.5:714 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
-----------------------------------------------
1 209.165.200.5/0 192.168.100.2/2049 100003 0:30:00
2 209.165.200.5/0 192.168.100.2/2049 100003 0:30:00
3 209.165.200.5/0 192.168.100.2/647 100005 0:30:00
4 209.165.200.5/0 192.168.100.2/650 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
Cisco Security Appliance Command Line Configuration Guide
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