Configuring Cisco ASA5505 to connect to OPNsense

Minimum version required for IPSECv2 is v8.4 on the Cisco ASA

in v8.4

Available from VPN/IPsec/Log from OPNsense

selected proposal: IKE:
DES_CBC/
HMAC_MD5_96/
PRF_HMAC_MD5/
MODP_1024