/testing/guestbin/swan-prep
west #
 ip tunnel add test0 mode gre local 192.1.2.45 remote 192.1.2.23
west #
 ip addr add 172.29.1.1/24 dev test0
west #
 ip link set dev test0 up
west #
 ipsec start
Redirecting to: [initsystem]
west #
 /testing/pluto/bin/wait-until-pluto-started
west #
 ipsec auto --add test1
002 "test1": terminating SAs using this connection
002 added IKEv1 connection "test1"
west #
 ipsec auto --add test2
002 "test2": terminating SAs using this connection
002 added IKEv1 connection "test2"
west #
 ipsec auto --add test3
002 "test3": terminating SAs using this connection
002 added IKEv1 connection "test3"
west #
 # should establish
west #
 ipsec auto --up test1
002 "test1" #1: initiating IKEv1 Main Mode connection
1v1 "test1" #1: sent Main Mode request
1v1 "test1" #1: sent Main Mode I2
1v1 "test1" #1: sent Main Mode I3
004 "test1" #1: IKE SA established {auth=PRESHARED_KEY cipher=AES_CBC_256 integ=HMAC_SHA2_256 group=MODP2048}
002 "test1" #2: initiating Quick Mode PSK+ENCRYPT+TUNNEL+PFS+UP+IKEV1_ALLOW+IKE_FRAG_ALLOW+ESN_NO
1v1 "test1" #2: sent Quick Mode request
004 "test1" #2: IPsec SA established tunnel mode {ESP=>0xESPESP <0xESPESP xfrm=AES_CBC_128-HMAC_SHA1_96 NATOA=none NATD=none DPD=passive}
west #
 ip addr add 172.29.1.3/24 dev test0
west #
 ipsec auto --ready
002 listening for IKE messages
002 adding UDP interface test0 172.29.1.3:500
002 adding UDP interface test0 172.29.1.3:4500
003 two interfaces match "test2" (test0 172.29.1.3, test0 172.29.1.1)
002 "test2": terminating SAs using this connection
002 forgetting secrets
002 loading secrets from "/etc/ipsec.secrets"
west #
 ipsec auto --up test2
022 "test2": we cannot identify ourselves with either end of this connection.  172.29.1.1 or 172.29.1.3 are not usable
036 failed to initiate test2
west #
 ip addr del 172.29.1.3/24 dev test0
west #
 # not read issuing --ready
west #