Dell Brocade G620 Brocade 8.0.1 Fabric OS Command Reference - Page 476

ipSecConfig Examples Example 1 The following example illustrates how to secure traffic between two systems using AH protection with MD5 and configure IKE with preshared keys. The two systems are a switch, BROCADE300 (IPv4 address 10.33.74.13), and an external UNIX server (10.33.69.132). 1. On the system console, log in to the switch as Admin and enable IPSec. switch:admin> ipsecconfig --enable 2. Create an IPSec SA policy named AH01, which uses AH protection with MD5. switch:admin> ipsecconfig --add policy ips sa \ -t AH01 -p ah -auth hmac_md5 3. Create an IPSec proposal IPSEC-AH to use AH01 as SA. switch:admin> ipsecconfig --add policy ips sa-proposal \ -t IPSEC-AH -sa AH01 4. Configure the SA proposal's lifetime in time units. switch:admin> ipsecconfig --add policy ips sa-proposal \ -t IPSEC-AH -lttime 280000 -sa AH01 5. Import the preshared key file (e.g., ipseckey.psk) using the seCcertUtil import command. 6. Configure an IKE policy for the remote peer. switch:admin> ipsecconfig --add policy ike -t IKE01 \ -remote 10.33.69.132 -id 10.33.74.13 \ -remoteid 10.33.69.132 -enc 3des_cbc \ -hash hmac_md5 -prf hmac_md5 -auth psk \ -dh modp1024 -psk ipseckey.psk 7. Create an IPSec transform named TRANSFORM01 to use transport mode to protect traffic identified for IPSec protection and use IKE01 as the key management policy. switch:admin> ipsecconfig --add policy ips transform \ -t TRANSFORM01 -mode transport \ -sa-proposal IPSEC-AH -action protect -ike IKE01 8. Create traffic selectors to select the outbound and inbound traffic that needs to be protected. switch:admin> ipsecconfig --add policy ips selector \ -t SELECTOR-OUT -d out -l 10.33.74.13 -r 10.33.69.132 \ -transform TRANSFORM01 switch:admin> ipsecconfig --add policy ips selector \ -t SELECTOR-IN -d in -l 10.33.69.132 -r 10.33.74.13 \ -transform TRANSFORM01 9. Verify the IPSec SAs created using IKE for above traffic flow using ipsecConfig --show manual-sa -a. Refer to the "IPSec display commands" section for an example. 10. Perform the equivalent steps on the remote peer to complete the IPSec configuration. Refer to your server administration guide for instructions. 452 Brocade Fabric OS Command Reference 53-1004112-02