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Configuration Guide Page 49 of 55
C1.4 show tunnels / GRE via IPSEC
XSR-1805_2#show tunnels
Tunnel MIB:
ID Creation Time Proto Username
Peer IP Packets In/Out
40000001 12/02/2003, 16:14 GRE
20.20.20.1 0000003528/0000002552
XSR-1805_2#
C1.5 show interface vpn / GRE via IPSEC
XSR-1805_2#show interface vpn
Vpn1 is Admin Up
Internet address is 192.168.1.2, subnet mask is 255.255.255.0
Multicast redirect to 192.168.1.1 is enabled.
This interface includes the VPN tunnel 'VPN+GRE'.
The tunnel peer's Internet IP address is 20.20.20.1.
The tunnel encapsulation protocol is GRE.
The identity used to initiate the tunnel is 'n/a'
The tunnel's current state is Connected.
XSR-1805_2#
C1.6 show crypto ipsec sa / GRE via IPSEC
XSR-1805_2#show crypto ipsec sa
20.20.20.2/32, GRE, 0 ==> 20.20.20.1/32, GRE, 0 : 2709 packets
ESP: SPI=5e39f5c0, Transform=3DES/HMAC-SHA, Life=1961S/999796KB
20.20.20.1/32, GRE, 0 ==> 20.20.20.2/32, GRE, 0 : 3813 packets
ESP: SPI=f56d8f4, Transform=3DES/HMAC-SHA, Life=1961S/999718KB
XSR-1805_2#
C1.7 show ip route / GRE via IPSEC
XSR-1805_2#show ip route
Codes: C-connected, S-static, R-RIP, O-OSPF, IA-OSPF interarea
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - 0SPF external type 1, E2 - 0SPF external type 2
* - candidate default, D - default route originated from default net
C 192.168.1.0/24 [ 0/0001] directly connected, Vpn1
C 80.80.80.0/24 [ 0/0001] directly connected, FastEthernet 1
C 20.20.20.0/24 [ 0/0001] directly connected, FastEthernet 2
O 10.10.10.0/24 [108/0110] via 192.168.1.1, Vpn1
XSR-1805_2#