[Openswan dev] Send CISCO_SPLIT_DNS in modecfg attribute

[elison.niven at elitecore.com]

Hi,

When connecting iPhone 4 with openswan-2.6.36, I get the following in the
logs:

Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute INTERNAL_ADDRESS_EXPIRY received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute APPLICATION_VERSION received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_BANNER received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_DEF_DOMAIN received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_SPLIT_DNS received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_SPLIT_INC received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_UNKNOWN received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_DO_PFS received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_SAVE_PW received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_FW_TYPE received.
Feb 17 13:28:33 elisonniven pluto[5557]: "iphone-psk"[2] 10.103.6.102 #1:
unsupported mode cfg attribute CISCO_BACKUP_SERVER received.

I only want to send the CISCO_SPLIT_DNS attribute to the client.
How do I send a hard-coded value for CISCO_SPLIT_DNS  (say 8.8.8.8) from
modecfg_resp in pluto/xauth.c ?

Thanks and Best Regards,
Elison