IBM Switch 9077 - Manual (Page 189)

Single RS/6000 SP and Single SP Switch Router 171
To add the needed routing information, follow these steps:
1. On the F50, add the following route to the nodes in SP21:
route add -net 192.168.14 -netmask 255.255.255.0 -mtu 9180 10.1.2.1
2. Check for correct routing entry:
3. On the nodes in SP21 that are supposed to communicate with the F50,
add the following route:
route add -net 10.1.2 -netmask 255.255.255.0 -mtu 9180 192.168.14.4
4. Check for correct routing entry:
(0)f50:/ 15$ ping 10.1.2.1
PING 10.1.2.1: (10.1.2.1): 56 data bytes
64 bytes from 10.1.2.1: icmp_seq=0 ttl=255 time=0 ms
64 bytes from 10.1.2.1: icmp_seq=1 ttl=255 time=0 ms
64 bytes from 10.1.2.1: icmp_seq=2 ttl=255 time=0 ms
^C
----10.1.2.1 PING Statistics----
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 0/0/0 ms
(0)f50:/ 16$
(0)f50:/ 26$ netstat -rn
Routing tables
Destination Gateway Flags Refs Use If PMTU Exp Groups
Route Tree for Protocol Family 2 (Internet):
default 9.12.1.30 UG 3 3043 tr0 - -
9.12.1/24 9.12.1.50 U 41 34248 tr0 - -
10.1.2/24 10.1.2.3 U 2 41 at0 - -
127/8 127.0.0.1 U 5 315 lo0 - -
192.168.14/24 10.1.2.1 UG 0 4558293 at0 9180 -
Route Tree for Protocol Family 24 (Internet v6):
::1 ::1 UH 0 0 lo0 16896 -
(0)f50:/ 27$