/testing/guestbin/swan-prep north # iptables -F INPUT north # iptables -F OUTPUT north # # make sure that clear text does not get through north # iptables -A INPUT -i eth1 -s 192.1.2.23 -p udp --sport 1701 -j REJECT north # iptables -A OUTPUT -o eth1 -d 192.1.2.23 -p udp --dport 1701 -j REJECT north # ipsec setup start [ 00.00] registered KLIPS /proc/sys/net [ 00.00] ipsec_3des_init(alg_type=15 alg_id=3 name=3des): ret=0 [ 00.00] KLIPS cryptoapi interface: alg_type=15 alg_id=12 name=cbc(aes) keyminbits=128 keymaxbits=256, found(0) [ 00.00] KLIPS cryptoapi interface: alg_type=15 alg_id=253 name=cbc(twofish) keyminbits=128 keymaxbits=256, found(0) [ 00.00] KLIPS cryptoapi interface: alg_type=15 alg_id=252 name=cbc(serpent) keyminbits=128 keymaxbits=256, found(0) [ 00.00] KLIPS cryptoapi interface: alg_type=15 alg_id=6 name=cbc(cast5) keyminbits=128 keymaxbits=128, found(0) [ 00.00] KLIPS cryptoapi interface: alg_type=15 alg_id=3 name=cbc(des3_ede) keyminbits=192 keymaxbits=192, found(0) [ 00.00] KLIPS: lookup for ciphername=cipher_null: not found [ 00.00] Redirecting to: systemctl start ipsec.service [ 00.00] north # /testing/pluto/bin/wait-until-pluto-started north # ipsec auto --add north-east-l2tp 002 added connection description "north-east-l2tp" north # ipsec auto --add north-east-pass 002 added connection description "north-east-pass" north # ipsec auto --route north-east-pass north # (cd /tmp && xl2tpd -D 2>/tmp/xl2tpd.log 1>&2) & [1] XXXX north # ipsec auto --route north-east-l2tp north # echo done done north # ipsec auto --up north-east-l2tp 002 "north-east-l2tp" #1: initiating Main Mode 104 "north-east-l2tp" #1: STATE_MAIN_I1: initiate 003 "north-east-l2tp" #1: received Vendor ID payload [Dead Peer Detection] 003 "north-east-l2tp" #1: received Vendor ID payload [FRAGMENTATION] 003 "north-east-l2tp" #1: received Vendor ID payload [RFC 3947] 002 "north-east-l2tp" #1: enabling possible NAT-traversal with method RFC 3947 (NAT-Traversal) 106 "north-east-l2tp" #1: STATE_MAIN_I2: sent MI2, expecting MR2 003 "north-east-l2tp" #1: NAT-Traversal: Result using RFC 3947 (NAT-Traversal) sender port 500: I am behind NAT 108 "north-east-l2tp" #1: STATE_MAIN_I3: sent MI3, expecting MR3 003 "north-east-l2tp" #1: received Vendor ID payload [CAN-IKEv2] 002 "north-east-l2tp" #1: Main mode peer ID is ID_FQDN: '@east' 004 "north-east-l2tp" #1: STATE_MAIN_I4: ISAKMP SA established {auth=RSA_SIG cipher=aes_256 integ=sha group=MODP2048} 002 "north-east-l2tp" #2: initiating Quick Mode RSASIG+ENCRYPT+PFS+UP+IKEV2_ALLOW+SAREF_TRACK+IKE_FRAG_ALLOW 117 "north-east-l2tp" #2: STATE_QUICK_I1: initiate 004 "north-east-l2tp" #2: STATE_QUICK_I2: sent QI2, IPsec SA established transport mode {ESP/NAT=>0xESPESP <0xESPESP xfrm=AES_128-HMAC_SHA1 NATOA=none NATD=none DPD=passive} north # echo "c server" > /var/run/xl2tpd/l2tp-control north # sleep 5 north # ipsec look north NOW 192.1.3.33/32 -> 192.1.2.23/32 => %pass 192.1.3.33/32:1701 -> 192.1.2.23/32:1701 => esp0xESPSPI@192.1.2.23:17 ipsec0->eth1 mtu=16260(9999)->1500 esp0xSPISPI@192.1.3.33 ESP_AES_HMAC_SHA1: dir=in src=192.1.2.23 iv_bits=128bits iv=0xIVISFORRANDOM000IVISFORRANDOM000 ooowin=64 alen=160 aklen=160 eklen=128 jiffies=0123456789 natencap=nonesp natsport=4500 natdport=4500 refhim=1 ROUTING TABLES default via 192.1.3.254 dev eth1 169.254.0.0/16 dev eth0 scope link metric 1002 169.254.0.0/16 dev eth1 scope link metric 1003 192.0.1.0/24 via 192.1.3.254 dev eth1 192.0.2.0/24 via 192.1.3.254 dev eth1 192.0.2.254 dev ppp0 proto kernel scope link src 192.0.2.128 192.0.3.0/24 dev eth0 proto kernel scope link src 192.0.3.254 192.1.2.0/24 via 192.1.3.254 dev eth1 192.1.2.23 dev ipsec0 scope link 192.1.3.0/24 dev eth1 proto kernel scope link src 192.1.3.33 NSS_CERTIFICATES Certificate Nickname Trust Attributes SSL,S/MIME,JAR/XPI north # north # ping -c 4 -n 192.0.2.254 PING 192.0.2.254 (192.0.2.254) 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 north # # testing passthrough conn north # echo quit | nc 192.0.2.254 22 SSH-2.0-OpenSSH_6.4 Protocol mismatch. north # ip addr show dev ppp0 7: ppp0: mtu 1395 qdisc pfifo_fast state UNKNOWN group default qlen 3 link/ppp inet 192.0.2.128 peer 192.0.2.254/32 scope global ppp0 valid_lft forever preferred_lft forever north # echo done done north # ipsec look north NOW 192.1.3.33/32 -> 192.1.2.23/32 => %pass 192.1.3.33/32:1701 -> 192.1.2.23/32:1701 => esp0xESPSPI@192.1.2.23:17 ipsec0->eth1 mtu=16260(9999)->1500 esp0xSPISPI@192.1.3.33 ESP_AES_HMAC_SHA1: dir=in src=192.1.2.23 iv_bits=128bits iv=0xIVISFORRANDOM000IVISFORRANDOM000 ooowin=64 alen=160 aklen=160 eklen=128 jiffies=0123456789 natencap=nonesp natsport=4500 natdport=4500 refhim=1 ROUTING TABLES default via 192.1.3.254 dev eth1 169.254.0.0/16 dev eth0 scope link metric 1002 169.254.0.0/16 dev eth1 scope link metric 1003 192.0.1.0/24 via 192.1.3.254 dev eth1 192.0.2.0/24 via 192.1.3.254 dev eth1 192.0.2.254 dev ppp0 proto kernel scope link src 192.0.2.128 192.0.3.0/24 dev eth0 proto kernel scope link src 192.0.3.254 192.1.2.0/24 via 192.1.3.254 dev eth1 192.1.2.23 dev ipsec0 scope link 192.1.3.0/24 dev eth1 proto kernel scope link src 192.1.3.33 NSS_CERTIFICATES Certificate Nickname Trust Attributes SSL,S/MIME,JAR/XPI north # north # grep 'Result using RFC 3947' /tmp/pluto.log "north-east-l2tp" #1: NAT-Traversal: Result using RFC 3947 (NAT-Traversal) sender port 500: I am behind NAT north # if [ -n "`ls /tmp/core* 2>/dev/null`" ]; then echo CORE FOUND; mv /tmp/core* OUTPUT/; fi north # if [ -f /sbin/ausearch ]; then ausearch -r -m avc -ts recent ; fi