[Openswan Users] [configuration] pending Phase 2 for "xxx" replacing #0
MM.ST
jfendrody at mm.st
Tue Aug 26 02:17:50 EDT 2008
Dear Openswan experts,
I am brand new to openswan (and VPN in generals) and have been googling with
no success for 2 days trying to fix my problem.
Any help from the community would be most welcome.
I am trying to connect 1 server to a network protected by a Fortigate
firewall through a VPN.
I managed to get openswan running on linux (Ubuntu) --at least I guess so...
But I cannot get the VPN up and running...
Ok here comes the technical details.
>> Let's start with the Fortigate configuration:
Phase 1:
- remote IP 1.2.3.4
- pre-shared key : "key"
- Encryption : 3DES
- Authentication : SHA1
- Key lifetime : 28800 seconds
Phase 2:
- Encryption : 3DES
- Authentication : SHA1
- Key lifetime : 1800 seconds
>> Now the openswan configuration:
/etc/ipsec.conf:
config setup
interfaces="ipsec0=eth0"
nat_traversal=yes
virtual_private=%v4:10.0.0.0/8,%v4:172.16.0.0/12,%v4:!192.168.254.0/24
conn innov2demain
left=1.2.3.4
right=99.98.97.96
rightsubnet=192.168.254.0/24
keyexchange=ike
auto=start
authby=secret
esp=3des
compress=yes
ikelifetime=1800
# Disable Opportunistic Encryption
include /etc/ipsec.d/examples/no_oe.conf
/etc/ipsec.secrets
1.2.3.4 99.98.97.96 : PSK "test"
>> Here come the logs :
root at ks2228:/proc/sys/net/ipv4/conf# ipsec verify
Checking your system to see if IPsec got installed and started
correctly:
Version check and ipsec on-path [OK]
Linux Openswan U2.4.6/K2.6.24.2-xxxx-std-ipv4-32 (netkey)
Checking for IPsec support in kernel [OK]
NETKEY detected, testing for disabled ICMP send_redirects [OK]
NETKEY detected, testing for disabled ICMP accept_redirects [OK]
Checking for RSA private key (/etc/ipsec.secrets)
[DISABLED]
ipsec showhostkey: no default key in "/etc/ipsec.secrets"
Checking that pluto is running [OK]
Two or more interfaces found, checking IP forwarding [OK]
Checking NAT and MASQUERADEing [OK]
Checking for 'ip' command [OK]
Checking for 'iptables' command [OK]
Opportunistic Encryption Support
[DISABLED]
root at ks2228:/proc/sys/net/ipv4/conf# /etc/init.d/ipsec status
IPsec running - pluto pid: 22136
pluto pid 22136
No tunnels up
root at ks2228:/var/log# ipsec auto --verbose --up innov2demain
I have no feedback at all. Nothing happens ...
root at ks2228:/proc/sys/net/ipv4/conf# ipsec auto --status
000 interface lo/lo 127.0.0.1
000 interface lo/lo 127.0.0.1
000 interface eth0/eth0 1.2.3.4
000 interface eth0/eth0 1.2.3.4
000 %myid = (none)
000 debug none
000
000 algorithm ESP encrypt: id=2, name=ESP_DES, ivlen=8, keysizemin=64,
keysizemax=64
000 algorithm ESP encrypt: id=3, name=ESP_3DES, ivlen=8, keysizemin=192,
keysizemax=192
000 algorithm ESP auth attr: id=1, name=AUTH_ALGORITHM_HMAC_MD5,
keysizemin=128, keysizemax=128
000 algorithm ESP auth attr: id=2, name=AUTH_ALGORITHM_HMAC_SHA1,
keysizemin=160, keysizemax=160
000 algorithm ESP auth attr: id=5, name=AUTH_ALGORITHM_HMAC_SHA2_256,
keysizemin=256, keysizemax=256
000
000 algorithm IKE encrypt: id=5, name=OAKLEY_3DES_CBC, blocksize=8,
keydeflen=192
000 algorithm IKE encrypt: id=7, name=OAKLEY_AES_CBC, blocksize=16,
keydeflen=128
000 algorithm IKE hash: id=1, name=OAKLEY_MD5, hashsize=16
000 algorithm IKE hash: id=2, name=OAKLEY_SHA1, hashsize=20
000 algorithm IKE dh group: id=2, name=OAKLEY_GROUP_MODP1024, bits=1024
000 algorithm IKE dh group: id=5, name=OAKLEY_GROUP_MODP1536, bits=1536
000 algorithm IKE dh group: id=14, name=OAKLEY_GROUP_MODP2048, bits=2048
000 algorithm IKE dh group: id=15, name=OAKLEY_GROUP_MODP3072, bits=3072
000 algorithm IKE dh group: id=16, name=OAKLEY_GROUP_MODP4096, bits=4096
000 algorithm IKE dh group: id=17, name=OAKLEY_GROUP_MODP6144, bits=6144
000 algorithm IKE dh group: id=18, name=OAKLEY_GROUP_MODP8192, bits=8192
000
000 stats db_ops.c: {curr_cnt, total_cnt, maxsz} :context={0,3,36}
trans={0,3,72} attrs={0,3,48}
000
000 "innov2demain": 1.2.3.4...8199.98.97.96===192.168.254.0/24;
prospective erouted; eroute owner: #0
000 "innov2demain": srcip=unset; dstip=unset; srcup=ipsec _updown;
dstup=ipsec _updown;
000 "innov2demain": ike_life: 1800s; ipsec_life: 28800s; rekey_margin:
540s; rekey_fuzz: 100%; keyingtries: 0
000 "innov2demain": policy: PSK+ENCRYPT+COMPRESS+TUNNEL+PFS+UP; prio:
32,24; interface: eth0;
000 "innov2demain": newest ISAKMP SA: #0; newest IPsec SA: #0;
000 "innov2demain": ESP algorithms wanted: 3_000-1, 3_000-2,
flags=strict
000 "innov2demain": ESP algorithms loaded: 3_000-1, 3_000-2,
flags=strict
000
000 #41: "innov2demain":500 STATE_MAIN_I1 (sent MI1, expecting MR1);
EVENT_RETRANSMIT in 2s; nodpd
000 #41: pending Phase 2 for "innov2demain" replacing #0
000 #41: pending Phase 2 for "innov2demain" replacing #0
000 #41: pending Phase 2 for "innov2demain" replacing #0
000
root at ks2228:/proc/sys/net/ipv4/conf# tail -n 1000 /var/log/syslog | grep -i
ipsec
Aug 26 08:01:16 ks2228 ipsec_setup: ...Openswan IPsec stopped
Aug 26 08:01:16 ks2228 ipsec_setup: Stopping Openswan IPsec...
Aug 26 08:01:24 ks2228 ipsec_setup: KLIPS ipsec0 on eth0
1.2.3.4/255.255.255.0 broadcast 1.2.3.255
Aug 26 08:01:24 ks2228 ipsec_setup: ...Openswan IPsec started
Aug 26 08:01:24 ks2228 ipsec_setup: Starting Openswan IPsec
U2.4.6/K2.6.24.2-xxxx-std-ipv4-32...
Aug 26 08:01:25 ks2228 ipsec__plutorun: 104 "innov2demain" #1:
STATE_MAIN_I1: initiate
Aug 26 08:01:25 ks2228 ipsec__plutorun: ...could not start conn
"innov2demain"
root at ks2228:~# tail -n 100000 /var/log/auth.log | grep -i pluto
Aug 26 08:01:15 ks2228 pluto[22836]: shutting down
Aug 26 08:01:15 ks2228 pluto[22836]: forgetting secrets
Aug 26 08:01:15 ks2228 pluto[22836]: "innov2demain": deleting connection
Aug 26 08:01:15 ks2228 pluto[22836]: "innov2demain" #42: deleting state
(STATE_MAIN_I1)
Aug 26 08:01:15 ks2228 pluto[22836]: shutting down interface lo/lo
127.0.0.1:4500
Aug 26 08:01:15 ks2228 pluto[22836]: shutting down interface lo/lo
127.0.0.1:500
Aug 26 08:01:15 ks2228 pluto[22836]: shutting down interface eth0/eth0
1.2.3.4:4500
Aug 26 08:01:15 ks2228 pluto[22836]: shutting down interface eth0/eth0
1.2.3.4:500
Aug 26 08:01:24 ks2228 ipsec__plutorun: Starting Pluto subsystem...
Aug 26 08:01:24 ks2228 pluto[27748]: Starting Pluto (Openswan Version
2.4.6 X.509-1.5.4 LDAP_V3 PLUTO_SENDS_VENDORID PLUTO_USES_KEYRR; Vendor ID
OElLO]RdWNRD)
Aug 26 08:01:24 ks2228 pluto[27748]: Setting NAT-Traversal port-4500
floating to on
Aug 26 08:01:24 ks2228 pluto[27748]: port floating activation criteria
nat_t=1/port_fload=1
Aug 26 08:01:24 ks2228 pluto[27748]: including NAT-Traversal patch
(Version 0.6c)
Aug 26 08:01:24 ks2228 pluto[27748]: WARNING: Open of /dev/hw_random
failed in init_rnd_pool(), trying alternate sources of random
Aug 26 08:01:24 ks2228 pluto[27748]: WARNING: Using /dev/urandom as the
source of random
Aug 26 08:01:24 ks2228 pluto[27748]: ike_alg_register_enc(): Activating
OAKLEY_AES_CBC: Ok (ret=0)
Aug 26 08:01:24 ks2228 pluto[27748]: starting up 1 cryptographic helpers
Aug 26 08:01:24 ks2228 pluto[27764]: WARNING: Open of /dev/hw_random
failed in init_rnd_pool(), trying alternate sources of random
Aug 26 08:01:24 ks2228 pluto[27764]: WARNING: Using /dev/urandom as the
source of random
Aug 26 08:01:24 ks2228 pluto[27748]: started helper pid=27764 (fd:6)
Aug 26 08:01:24 ks2228 pluto[27748]: Using Linux 2.6 IPsec interface code
on 2.6.24.2-xxxx-std-ipv4-32
Aug 26 08:01:25 ks2228 pluto[27748]: Changing to directory
'/etc/ipsec.d/cacerts'
Aug 26 08:01:25 ks2228 pluto[27748]: Changing to directory
'/etc/ipsec.d/aacerts'
Aug 26 08:01:25 ks2228 pluto[27748]: Changing to directory
'/etc/ipsec.d/ocspcerts'
Aug 26 08:01:25 ks2228 pluto[27748]: Changing to directory
'/etc/ipsec.d/crls'
Aug 26 08:01:25 ks2228 pluto[27748]: Warning: empty directory
Aug 26 08:01:25 ks2228 pluto[27748]: added connection description
"innov2demain"
Aug 26 08:01:25 ks2228 pluto[27748]: listening for IKE messages
Aug 26 08:01:25 ks2228 pluto[27748]: adding interface eth0/eth0
1.2.3.4:500
Aug 26 08:01:25 ks2228 pluto[27748]: adding interface eth0/eth0
1.2.3.4:4500
Aug 26 08:01:25 ks2228 pluto[27748]: adding interface lo/lo 127.0.0.1:500
Aug 26 08:01:25 ks2228 pluto[27748]: adding interface lo/lo 127.0.0.1:4500
Aug 26 08:01:25 ks2228 pluto[27748]: loading secrets from
"/etc/ipsec.secrets"
Aug 26 08:01:25 ks2228 pluto[27748]: "innov2demain" #1: initiating Main
Mode
I probably missed something around 3DES, SHA1 and the likes but I can't
figure out what's wrong ...
Any clue ??
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