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Black Box LR11xx Series Router Configurations Guide
28
Black Box1/configure/crypto/> exit
Black Box1/configure> snmp
Black Box1/configure/snmp> community public rw
Black Box1/configure/snmp> exit
Step 12: Display SNMP communities
Blackbox>show snmp communities
Community = public, privileges=rw
Blackbox>
Step 13: Repeat steps 1 - 10 with suitable modifications on Black Box2 prior to managing Black Box1 from Black Box2’s LAN
side
Step 14: Test the IPSec tunnel for managing the Black Box1 router from a host on Black Box2’s LAN.
Step 15: When the SNMP manager starts managing Black Box1 from Black Box2’s LAN, display the IKE and IPSec SA
tables using:
show crypto ike sa all
show crypto ike sa all detail
show crypto ipsec sa all
show crypto ipsec sa all detail
4.3 Example 2: Single Proposal: Tunnel Mode Between
Two Black Box Security Gateways
The following example demonstrates how to form an IP security tunnel to join two private networks: 10.0.1.0/24 and
10.0.2.0/24. The security requirements are as follows:
Phase 1: 3DES with SHA1
Phase 2: IPSec ESP with AES (256-bit) and HMAC-SHA1
Figure 9 Tunnel Mode Between Two Black Box Security Gateways - Single Proposals
Step 1: Configure a WAN bundle of network type untrusted
UNTRUSTED
TRUSTED
TRUSTED
IPSec ESP
Tasman1
Tasman2
172.16.0.1
172.16.0.2
N
etwork
1
0.0.1.0/24
Network
10.0.2.0/2
4
BlackBox 2
BlackBox 1