Cisco IOS XR User Manual

Implementing IPSec Network Security on Cisco IOS XR Software
Configuration Examples for an IPSec Network with a Cisco IPSec VPN SPA
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Cisco IOS XR System Security Configuration Guide
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The following example shows that the IPSec SA is created from the show crypto ipsec summary
command and show crypto ipsec sa command:
RP/0/RP0/CPU0:router# show crypto ipsec summary
# * Attached to a transform indicates a bundle
# Active IPSec Sessions: 1
SA Local Peer Remote Peer FVRF Profile Transform Lifetime
-------------------------------------------------------------------------------
502 4.0.1.1 5.0.1.1 default prof1 esp-256-aes 3600/4194303
RP/0/RP0/CPU0:router# show crypto ipsec sa
SA id: 502
Node id: 0/1/1 0/2/0
SA Type: ISAKMP
interface: service-ipsec1
profile : prof1
local ident (addr/mask/prot/port) : (100.0.1.0/255.255.255.0/0/0)
remote ident (addr/mask/prot/port) : (30.0.1.0/255.255.255.0/0/0)
local crypto endpt: 4.0.1.1, remote crypto endpt: 5.0.1.1, vrf default
#pkts tx :0 #pkts rx :0
#bytes tx :0 #bytes rx :0
#pkts encrypt :0 #pkts decrypt :0
#pkts digest :0 #pkts verify :0
#pkts encrpt fail:0 #pkts decrpt fail:0
#pkts digest fail:0 #pkts verify fail:0
#pkts replay fail:0
#pkts tx errors :0 #pkts rx errors :0
outbound esp sas:
spi: 0x3482d5c8(880989640)
transform: esp-256-aes
in use settings = Tunnel
sa agreed lifetime: 3600s, 4194303kb
sa timing: remaining key lifetime (sec/kb): (3525/4194303)
sa DPD disabled
sa idle timeout: disable, 0s
sa anti-replay (HW accel): enable, window 64
inbound esp sas:
spi: 0x3c9869ee(1016621550)
transform: esp-256-aes
in use settings = Tunnel
sa agreed lifetime: 3600s, 4194303kb
sa timing: remaining key lifetime (sec/kb): (3525/4194303)
sa DPD disabled
sa idle timeout: disable, 0s
sa anti-replay (HW accel): enable, window 64
The following example shows that RRI was configured so the proxy is added to the routing table of the
VRF:
RP/0/RP0/CPU0:router# show route vrf customer_1
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - ISIS, L1 - IS-IS level-1, L2 - IS-IS level-2

Cisco IOS XR Specifications

General

Operating System	Cisco IOS XR
Architecture	Microkernel
High Availability	Yes
Type	Network operating system
Developed by	Cisco Systems
License	Proprietary
Programming Language	C, C++
Kernel	QNX
Supported Platforms	Cisco ASR9000, NCS series
Security Features	Role-Based Access Control (RBAC), Secure Boot, Encryption
Management Interface	CLI, SNMP, NETCONF, RESTCONF
Release Date	2004
Target Devices	High-end core routers, service provider edge routers, data center interconnect (DCI) routers
Supported Hardware	Cisco routers and switches
Networking Protocols	BGP, OSPF, IS-IS, MPLS
Virtualization Support	Virtualization-ready, supports network function virtualization (NFV) and containerization technologies.