spi1-console.txt

openswan

west:~#
 TZ=GMT export TZ
west:~#
 ipsec spi --clear
west:~#
 ipsec eroute --clear
west:~#
 enckey=0x4043434545464649494a4a4c4c4f4f515152525454575758
west:~#
 ipsec klipsdebug --set rcv
west:~#
 ipsec spi --af inet --edst 192.1.2.45 --spi 0x12345678 --proto esp --src 192.1.2.23 --esp 3des-md5-96 --enckey $enckey --authkey 0x87658765876587658765876587658765  --natt nonesp --sport 4500 --dport 4500
west:~#
 ipsec spi --af inet --edst 192.1.2.45 --spi 0x12345678 --proto tun --src 192.1.2.23 --dst 192.1.2.45 --ip4
west:~#
 ipsec spigrp inet 192.1.2.45 0x12345678 tun inet 192.1.2.45 0x12345678 esp 
west:~#
 ipsec tncfg --attach --virtual ipsec0 --physical eth1
west:~#
 ifconfig ipsec0 inet 192.1.2.45 netmask 0xffffff00 broadcast 192.1.2.255 up
west:~#
 ipsec look
west NOW
ipsec0->eth1 mtu=16260(1500)->1500
esp0x12345678@192.1.2.45 ESP_3DES_HMAC_MD5: dir=in  src=192.1.2.23 iv_bits=64bits iv=0xDEADF00DDEADF00D alen=128 aklen=128 eklen=192 life(c,s,h)= natencap=nonesp natsport=4500 natdport=4500 refcount=4 ref=3
tun0x12345678@192.1.2.45 IPIP: dir=in  src=192.1.2.23 life(c,s,h)= natencap=none natsport=0 natdport=0 refcount=4 ref=4
Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
west:~#
 route add -host 192.0.2.1 gw 192.1.2.23 dev ipsec0
west:~#
 ipsec ikeping --ikeport 4500 --listen --natt&
[1] 121
west:~#
 tcpdump -t -x -X -e -i ipsec0 -n -P 4
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on ipsec0, link-type EN10MB (Ethernet), capture size 96 bytes
10:00:00:64:64:23 > 10:00:00:64:64:45, ethertype IPv4 (0x0800), length 98: 192.0.2.1 > 192.0.1.1: ICMP echo request seq 1280, length 64
	0x0000:  4500 0054 0000 4000 3f01 b8a6 c000 0201
	0x0010:  c000 0101 0800 baf0 6f00 0500 239b c73b
	0x0020:  f234 0100 0809 0a0b 0c0d 0e0f 1011 1213
	0x0030:  1415 1617 1819 1a1b 1c1d 1e1f 2021 2223
	0x0040:  2425 2627 2829 2a2b 2c2d 2e2f 3031 3233
	0x0050:  3435
10:00:00:64:64:23 > 10:00:00:64:64:45, ethertype IPv4 (0x0800), length 98: 192.0.2.1 > 192.0.1.1: ICMP echo request seq 1536, length 64
	0x0000:  4500 0054 0000 4000 3f01 b8a6 c000 0201
	0x0010:  c000 0101 0800 72f0 6f00 0600 289b c73b
	0x0020:  3435 0100 0809 0a0b 0c0d 0e0f 1011 1213
	0x0030:  1415 1617 1819 1a1b 1c1d 1e1f 2021 2223
	0x0040:  2425 2627 2829 2a2b 2c2d 2e2f 3031 3233
	0x0050:  3435
10:00:00:64:64:23 > 10:00:00:64:64:45, ethertype IPv4 (0x0800), length 98: 192.0.2.1 > 192.0.1.1: ICMP echo request seq 1792, length 64
	0x0000:  4500 0054 0000 4000 3f01 b8a6 c000 0201
	0x0010:  c000 0101 0800 d9ef 6f00 0700 2d9b c73b
	0x0020:  c735 0100 0809 0a0b 0c0d 0e0f 1011 1213
	0x0030:  1415 1617 1819 1a1b 1c1d 1e1f 2021 2223
	0x0040:  2425 2627 2829 2a2b 2c2d 2e2f 3031 3233
	0x0050:  3435
10:00:00:64:64:23 > 10:00:00:64:64:45, ethertype IPv4 (0x0800), length 98: 192.0.2.1 > 192.0.1.1: ICMP echo request seq 2048, length 64
	0x0000:  4500 0054 0000 4000 3f01 b8a6 c000 0201
	0x0010:  c000 0101 0800 e8ef 6f00 0800 329b c73b
	0x0020:  b235 0100 0809 0a0b 0c0d 0e0f 1011 1213
	0x0030:  1415 1617 1819 1a1b 1c1d 1e1f 2021 2223
	0x0040:  2425 2627 2829 2a2b 2c2d 2e2f 3031 3233
	0x0050:  3435

4 packets captured
8 packets received by filter
0 packets dropped by kernel