road:~# TESTNAME=nat-pluto-04 road:~# source /testing/pluto/bin/roadlocal.sh road:~# ipsec setup start ipsec_setup: Starting Libreswan IPsec VERSION road:~# /testing/pluto/bin/wait-until-pluto-started road:~# ipsec auto --add road--eastnet-nat road:~# echo done done road:~# ipsec auto --up road--eastnet-nat 104 "road--eastnet-nat" #1: STATE_MAIN_I1: initiate 003 "road--eastnet-nat" #1: received Vendor ID payload [Libreswan 003 "road--eastnet-nat" #1: received Vendor ID payload [Dead Peer Detection] 003 "road--eastnet-nat" #1: received Vendor ID payload [RFC 3947] method set to=109 106 "road--eastnet-nat" #1: STATE_MAIN_I2: sent MI2, expecting MR2 003 "road--eastnet-nat" #1: NAT-Traversal: Result using RFC 3947 (NAT-Traversal): I am behind NAT 108 "road--eastnet-nat" #1: STATE_MAIN_I3: sent MI3, expecting MR3 004 "road--eastnet-nat" #1: STATE_MAIN_I4: ISAKMP SA established {auth=OAKLEY_RSA_SIG cipher=oakley_3des_cbc_192 prf=oakley_md5 group=modp1536} 117 "road--eastnet-nat" #2: STATE_QUICK_I1: initiate 004 "road--eastnet-nat" #2: STATE_QUICK_I2: sent QI2, IPsec SA established road:~# ping -q -c 8 -i 10 -n sunrise PING sunrise (192.0.2.1): 56 data bytes --- sunrise ping statistics --- 8 packets transmitted, 8 packets received, 0% packet loss round-trip min/avg/max = 3.1/4.5/9.26 ms road:~# echo done done road:~# road:~# ipsec look road NOW 192.0.2.219/32 -> 192.0.2.0/24 => tun0xIPIP@192.1.2.23 esp0xESPSPI@192.1.2.23 ipsec0->eth0 mtu=16260(9999)->1500 tun0xTUN#@192.1.2.23 IPIP: dir=out src=192.1.3.209 natencap=none natsport=0 natdport=0 esp0xKLIPSPIK@192.1.2.23 ESP_AES_HMAC_SHA1: dir=out src=192.1.3.209 iv_bits=128bits iv=0xIVISFORRANDOM000IVISFORRANDOM000 ooowin=64 alen=160 aklen=160 eklen=128 natencap=nonesp natsport=4500 natdport=4500 esp0xKLIPSPIK@192.1.3.209 ESP_AES_HMAC_SHA1: dir=in src=192.1.2.23 iv_bits=128bits iv=0xIVISFORRANDOM000IVISFORRANDOM000 ooowin=64 alen=160 aklen=160 eklen=128 natencap=nonesp natsport=4500 natdport=4500 tun0xTUN#@192.1.3.209 IPIP: dir=in src=192.1.2.23 policy=192.0.2.0/24->192.0.2.219/32 flags=0x8<> natencap=none natsport=0 natdport=0 Destination Gateway Genmask Flags MSS Window irtt Iface 0.0.0.0 192.1.3.254 0.0.0.0 UG 99 0 0 eth0 192.0.2.0 192.1.3.254 255.255.255.0 UG 99 0 0 ipsec0 192.1.3.0 0.0.0.0 255.255.255.0 U 99 0 0 eth0 192.1.3.0 0.0.0.0 255.255.255.0 U 99 0 0 ipsec0 road:~# road:~#