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- ### RC CONF ###
- ifconfig_vmx0="inet 10.23.121.253/24 description mgmt"
- ifconfig_vmx1="inet 100.65.101.14/28 mtu 9000 description routing fib 1"
- defaultrouter="10.23.121.1"
- static_routes="ewr10gresrc"
- route_ewr10gresrc=" 192.168.255.14 100.65.101.1 -fib 1"
- cloned_interfaces="gre10"
- ifconfig_gre10=" inet 100.67.103.2 100.67.103.1 netmask 255.255.255.252 tunnel 100.65.101.14 192.168.255.14 tunnelfib 1"
- ###############
- ### DEFAULT FIB ###
- ~ # netstat -nr4Wl
- Routing tables
- Internet:
- Destination Gateway Flags Nhop# Mtu Netif Expire
- default 10.23.121.1 UGS 6 1500 vmx0
- 10.23.121.0/24 link#1 U 2 1500 vmx0
- 10.23.121.253 link#1 UHS 3 16384 lo0
- 100.67.103.1 link#4 UH 4 1476 gre10
- 100.67.103.2 link#4 UHS 5 16384 lo0
- 127.0.0.1 link#3 UH 1 16384 lo0
- ### FIB 1 ###
- # setfib 1 netstat -nr4Wl
- Routing tables (fib: 1)
- Internet:
- Destination Gateway Flags Nhop# Mtu Netif Expire
- 100.65.101.0/28 link#2 U 1 9000 vmx1
- 100.65.101.14 link#2 UHS 2 16384 lo0
- 127.0.0.1 link#3 UHS 3 16384 lo0
- 192.168.255.14 100.65.101.1 UGHS 4 9000 vmx1
- ##### PING EXAMPLES #####
- # setfib 1 ping -c 1 -t 2 100.67.103.1
- PING 100.67.103.1 (100.67.103.1): 56 data bytes
- ping: sendto: No route to host
- --- 100.67.103.1 ping statistics ---
- 1 packets transmitted, 0 packets received, 100.0% packet loss
- # setfib 0 ping -c 1 -t 2 100.67.103.1
- PING 100.67.103.1 (100.67.103.1): 56 data bytes
- 64 bytes from 100.67.103.1: icmp_seq=0 ttl=255 time=1.528 ms
- --- 100.67.103.1 ping statistics ---
- 1 packets transmitted, 1 packets received, 0.0% packet loss
- round-trip min/avg/max/stddev = 1.528/1.528/1.528/0.000 ms
- #### TCPDUMP ####
- ICMP packets are in fact sourced from the gre10 interface.
- The GRE packets are also only going out the routing interface.
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