openswn porting

這回改到porting openswan的問題

在quick mode negotiate completed後要用netlink加sa到xfrm …

but出現以下問題(不能加入sa)...

kernel: 2.6.28.10

Openswan 2.4.12

| checking transid: 12 keylen: 16 auth: 1

| checking transid: 12 keylen: 16 auth: 2

"conn_psk" #2: ERROR: netlink response for Add SA esp.f44e8ed@172.21.33.70 included errno 93: Protocol not supported

003 "conn_psk" #2: ERROR: netlink response for Add SA esp.f44e8ed@172.21.33.70 included errno 93: Protocol not supported

| complete state transition with STF_INTERNAL_ERROR

032 "conn_psk" #2: STATE_QUICK_I1: internal error

| state transition function for STATE_QUICK_I1 had internal error

| next event EVENT_RETRANSMIT in 8 seconds for #2

pluto的程式在這裡加入sa (kernel_netlink.c) netlink_add_sa

kernel對應的應該是: (xfrm_user.c)xfrm_add_sa

但2.6應該是不用klips…

結論是…我少了一些module
insmod ./hmac.ko