/testing/guestbin/swan-prep --userland strongswan
west #
 # confirm that the network is alive
west #
 ../../pluto/bin/wait-until-alive -I 192.0.1.254 192.0.2.254
destination -I 192.0.1.254 192.0.2.254 is alive
west #
 # ensure that clear text does not get through
west #
 iptables -A INPUT -i eth1 -s 192.0.2.0/24 -j LOGDROP
west #
 iptables -I INPUT -m policy --dir in --pol ipsec -j ACCEPT
west #
 # confirm clear text does not get through
west #
 ../../pluto/bin/ping-once.sh --down -I 192.0.1.254 192.0.2.254
[ 00.00] IN=eth1 OUT= MAC=12:00:00:64:64:45:12:00:00:64:64:23:08:00 SRC=192.0.2.254 DST=192.0.1.254 LEN=XXXX TOS=0x00 PREC=0x00 TTL=64 ID=XXXXX PROTO=ICMP TYPE=0 CODE=0 ID=XXXX SEQ=1 
down
west #
 ../../pluto/bin/strongswan-start.sh
west #
 echo "initdone"
initdone
west #
 strongswan up westnet-eastnet-ikev2
initiating IKE_SA westnet-eastnet-ikev2[1] to 192.1.2.23
generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) N(HASH_ALG) N(REDIR_SUP) ]
sending packet: from 192.1.2.45[500] to 192.1.2.23[500] (XXX bytes)
received packet: from 192.1.2.23[500] to 192.1.2.45[500] (XXX bytes)
parsed IKE_SA_INIT response 0 [ N(INVAL_KE) ]
peer didn't accept DH group ECP_256, it requested MODP_2048
initiating IKE_SA westnet-eastnet-ikev2[1] to 192.1.2.23
generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) N(HASH_ALG) N(REDIR_SUP) ]
sending packet: from 192.1.2.45[500] to 192.1.2.23[500] (XXX bytes)
received packet: from 192.1.2.23[500] to 192.1.2.45[500] (XXX bytes)
parsed IKE_SA_INIT response 0 [ SA KE No N(FRAG_SUP) N(NATD_S_IP) N(NATD_D_IP) ]
selected proposal: IKE:AES_GCM_16_256/PRF_HMAC_SHA2_512/MODP_2048
authentication of 'west' (myself) with pre-shared key
establishing CHILD_SA westnet-eastnet-ikev2{1}
generating IKE_AUTH request 1 [ IDi N(INIT_CONTACT) IDr AUTH SA TSi TSr N(MOBIKE_SUP) N(ADD_4_ADDR) N(ADD_4_ADDR) N(EAP_ONLY) N(MSG_ID_SYN_SUP) ]
sending packet: from 192.1.2.45[4500] to 192.1.2.23[4500] (XXX bytes)
received packet: from 192.1.2.23[4500] to 192.1.2.45[4500] (XXX bytes)
parsed IKE_AUTH response 1 [ IDr AUTH SA TSi TSr ]
authentication of 'east' with pre-shared key successful
IKE_SA westnet-eastnet-ikev2[1] established between 192.1.2.45[west]...192.1.2.23[east]
scheduling reauthentication in XXXs
maximum IKE_SA lifetime XXXs
selected proposal: AH:HMAC_SHA2_256_128/NO_EXT_SEQ
CHILD_SA westnet-eastnet-ikev2{1} established with SPIs SPISPI_i SPISPI_o and TS 192.0.1.0/24 === 192.0.2.0/24
connection 'westnet-eastnet-ikev2' established successfully
west #
 ping -n -c 4 -I 192.0.1.254 192.0.2.254
PING 192.0.2.254 (192.0.2.254) from 192.0.1.254 : 56(84) bytes of data.
64 bytes from 192.0.2.254: icmp_seq=1 ttl=64 time=0.XXX ms
64 bytes from 192.0.2.254: icmp_seq=2 ttl=64 time=0.XXX ms
64 bytes from 192.0.2.254: icmp_seq=3 ttl=64 time=0.XXX ms
64 bytes from 192.0.2.254: icmp_seq=4 ttl=64 time=0.XXX ms
--- 192.0.2.254 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time XXXX
rtt min/avg/max/mdev = 0.XXX/0.XXX/0.XXX/0.XXX ms
west #
 # cannot use ../../pluto/bin/ipsec-look.sh for strongswan
west #
 ip xfrm state
src 192.1.2.45 dst 192.1.2.23
	proto ah spi 0xSPISPI reqid REQID mode tunnel
	replay-window 0 flag af-unspec align4
	auth-trunc hmac(sha256) 0xHASHKEY 128
src 192.1.2.23 dst 192.1.2.45
	proto ah spi 0xSPISPI reqid REQID mode tunnel
	replay-window 32 flag af-unspec align4
	auth-trunc hmac(sha256) 0xHASHKEY 128
west #
 ip xfrm policy
src 192.0.1.0/24 dst 192.0.2.0/24 
	dir out priority 375423 ptype main 
	tmpl src 192.1.2.45 dst 192.1.2.23
		proto ah spi 0xSPISPI reqid REQID mode tunnel
src 192.0.2.0/24 dst 192.0.1.0/24 
	dir fwd priority 375423 ptype main 
	tmpl src 192.1.2.23 dst 192.1.2.45
		proto ah reqid REQID mode tunnel
src 192.0.2.0/24 dst 192.0.1.0/24 
	dir in priority 375423 ptype main 
	tmpl src 192.1.2.23 dst 192.1.2.45
		proto ah reqid REQID mode tunnel
src 0.0.0.0/0 dst 0.0.0.0/0 
	socket in priority 0 ptype main 
src 0.0.0.0/0 dst 0.0.0.0/0 
	socket out priority 0 ptype main 
src 0.0.0.0/0 dst 0.0.0.0/0 
	socket in priority 0 ptype main 
src 0.0.0.0/0 dst 0.0.0.0/0 
	socket out priority 0 ptype main 
src ::/0 dst ::/0 
	socket in priority 0 ptype main 
src ::/0 dst ::/0 
	socket out priority 0 ptype main 
src ::/0 dst ::/0 
	socket in priority 0 ptype main 
src ::/0 dst ::/0 
	socket out priority 0 ptype main 
west #
 echo done
done
west #
 if [ -f /var/run/pluto/pluto.pid ]; then ../../pluto/bin/ipsec-look.sh ; fi
west #
 if [ -f /var/run/charon.pid ]; then strongswan status ; fi
Security Associations (1 up, 0 connecting):
westnet-eastnet-ikev2[1]: ESTABLISHED XXX second ago, 192.1.2.45[west]...192.1.2.23[east]
westnet-eastnet-ikev2{1}:  INSTALLED, TUNNEL, reqid 1, AH SPIs: SPISPI_i SPISPI_o
westnet-eastnet-ikev2{1}:   192.0.1.0/24 === 192.0.2.0/24
west #
west #
 ../bin/check-for-core.sh
west #
 if [ -f /sbin/ausearch ]; then ausearch -r -m avc -ts recent ; fi

