SMC Networks SMCBR21VPN User Manual

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STEP 6﹒You can choose Data Encryption + Authentication or Authentication

Only to communicate in IPSec Algorithm list:

ENC Algorithm: 3DES/DES/AES/NULL

AUTH Algorithm: MD5/SHA1

Here we select 3DES for ENC Algorithm and MD5 for AUTH Algorithm to

make sure the encapsulation way for data transmission (Figure11-10)

Figure11-10 IPSec Algorithm Setting

STEP 7﹒After selecting GROUP1 in Perfect Forward Secrecy, enter 3600

seconds in ISAKMP Lifetime, enter 28800 seconds in IPSec Lifetime, and

selecting Main mode in Mode. (Figure11-11)

Figure11-11 IPSec Perfect Forward Secrecy Setting

STEP 8﹒Complete the IPSec Autokey setting. (Figure11-12)

Figure11-12 Complete Company A IPSec Autokey Setting