/testing/guestbin/swan-prep --userland strongswan
road #
 ip addr add 192.0.4.254/32 dev eth0
road #
 # ensure that clear text does not get through
road #
 iptables -A INPUT -i eth1 -s 192.0.4.0/24 -j DROP
road #
 iptables -I INPUT -m policy --dir in --pol ipsec -j ACCEPT
road #
 ../../guestbin/ping-once.sh --down -I 192.0.4.254 192.0.2.254
down
road #
 ../../guestbin/strongswan-start.sh
road #
 echo "initdone"
initdone
road #
 strongswan up road-eastnet-ikev2
initiating IKE_SA road-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 192.1.3.209[500] to 192.1.2.23[500] (XXX bytes)
received packet: from 192.1.2.23[500] to 192.1.3.209[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 road-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 192.1.3.209[500] to 192.1.2.23[500] (XXX bytes)
received packet: from 192.1.2.23[500] to 192.1.3.209[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
local host is behind NAT, sending keep alives
authentication of 'road' (myself) with pre-shared key
establishing CHILD_SA road-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(EAP_ONLY) N(MSG_ID_SYN_SUP) ]
sending packet: from 192.1.3.209[4500] to 192.1.2.23[4500] (XXX bytes)
received packet: from 192.1.2.23[4500] to 192.1.3.209[4500] (XXX bytes)
parsed IKE_AUTH response 1 [ IDr AUTH SA TSi TSr ]
authentication of 'east' with pre-shared key successful
IKE_SA road-eastnet-ikev2[1] established between 192.1.3.209[road]...192.1.2.23[east]
scheduling reauthentication in XXXs
maximum IKE_SA lifetime XXXs
selected proposal: ESP:AES_CBC_256/HMAC_SHA2_512_256/NO_EXT_SEQ
CHILD_SA road-eastnet-ikev2{1} established with SPIs SPISPI_i SPISPI_o and TS 192.0.4.0/24 === 192.0.2.0/24
connection 'road-eastnet-ikev2' established successfully
road #
 ../../guestbin/ping-once.sh --up -I 192.0.4.254 192.0.2.254
up
road #
 echo done
done
road #
 if [ -f /var/run/pluto/pluto.pid ]; then ../../guestbin/ipsec-look.sh ; fi
road #
 if [ -f /var/run/charon.pid -o -f /var/run/strongswan/charon.pid ]; then strongswan status ; fi
Shunted Connections:
Bypass LAN 192.1.3.0/24:  192.1.3.0/24 === 192.1.3.0/24 PASS
Security Associations (1 up, 0 connecting):
road-eastnet-ikev2[1]: ESTABLISHED XXX second ago, 192.1.3.209[road]...192.1.2.23[east]
road-eastnet-ikev2{1}:  INSTALLED, TUNNEL, reqid 1, ESP in UDP SPIs: SPISPI_i SPISPI_o
road-eastnet-ikev2{1}:   192.0.4.0/24 === 192.0.2.0/24
road #
 
