[Swan] Error with LibreSwan to Huawei VRP Connection
Ian Barnes
ian.lidtech at gmail.com
Wed Nov 2 02:54:43 UTC 2016
Hi All,
I'm having huge issues setting up an IPSec tunnel from a Libreswan system
to Huawei VRP device and was hoping someone could assist me in pinpointing
what the error is
Here are the logs from the connection: http://pastebin.com/vCY5GLG0
*Here is my ipsec.conf*
#
version 2.0 # conforms to second version of ipsec.conf specification
# basic configuration
config setup
nat_traversal=yes
virtual_private=%v:10.0.0.0/16
oe=off
protostack=netkey
interfaces=%defaultroute
klipsdebug=none
uniqueids=yes
plutodebug="control parsing"
plutostderrlog=/var/log/ipsec.log
#You may put your configuration (.conf) file in the "/etc/ipsec.d/" and
uncomment this.
include /etc/ipsec.d/*.conf
*Here is my host-prd.conf*
conn host-prd
##### Local
left=externalIP
leftid=@LOCALID
leftsubnet=externalIP/32
leftnexthop=%defaultroute
##### Remote
right=REMOTEIDIP
rightid=REMOTEIDIP
rightsubnets={172.25.48.43/32 172.25.48.36/32}
rightnexthop=%defaultroute
##### Auth Options
authby=secret
rekey=no
aggrmode=no
forceencaps=no
##### Phase 1
ike=3des-md5-modp1024
ikelifetime="28800"
##### Phase 2
esp=3des-md5
keylife="3600"
pfs=no
##### Connection Options
type=tunnel
auto=start
compress=no
*Here is my ipsec.secrets*
@LOCALID REMOTEIDIP : PSK "SOMEPSKHERE"
*Here is an ipsec verify (SIDE NOTE: I cant find the errors?!)*
Verifying installed system and configuration files
Version check and ipsec on-path [OK]
Libreswan 3.15 (netkey) on 2.6.32-504.16.2.el6.x86_64
Checking for IPsec support in kernel [OK]
NETKEY: Testing XFRM related proc values
ICMP default/send_redirects [OK]
ICMP default/accept_redirects [OK]
XFRM larval drop [OK]
Pluto ipsec.conf syntax [OK]
Hardware random device [N/A]
Two or more interfaces found, checking IP forwarding [OK]
Checking rp_filter [ENABLED]
/proc/sys/net/ipv4/conf/default/rp_filter [ENABLED]
/proc/sys/net/ipv4/conf/lo/rp_filter [ENABLED]
/proc/sys/net/ipv4/conf/eth0/rp_filter [ENABLED]
/proc/sys/net/ipv4/conf/eth1/rp_filter [ENABLED]
rp_filter is not fully aware of IPsec and should be disabled
Checking that pluto is running [OK]
Pluto listening for IKE on udp 500 [OK]
Pluto listening for IKE/NAT-T on udp 4500 [OK]
Pluto ipsec.secret syntax [OK]
Checking 'ip' command [OK]
Checking 'iptables' command [OK]
Checking 'prelink' command does not interfere with FIPSChecking for
obsolete ipsec.conf options [OK]
Opportunistic Encryption [DISABLED]
ipsec verify: encountered 9 errors - see 'man ipsec_verify' for help
*Here is an ipsec status after a few minutes*
000 using kernel interface: netkey
000 interface lo/lo ::1 at 500
000 interface lo/lo 127.0.0.1 at 4500
000 interface lo/lo 127.0.0.1 at 500
000 interface eth0/eth0 externalIP at 4500
000 interface eth0/eth0 externalIP at 500
000 interface eth1/eth1 10.0.64.10 at 4500
000 interface eth1/eth1 10.0.64.10 at 500
000
000
000 fips mode=disabled;
000 SElinux=disabled
000
000 config setup options:
000
000 configdir=/etc, configfile=/etc/ipsec.conf, secrets=/etc/ipsec.secrets,
ipsecdir=/etc/ipsec.d, dumpdir=/var/run/pluto, statsbin=unset
000 sbindir=/usr/sbin, libexecdir=/usr/libexec/ipsec
000 pluto_version=3.15, pluto_vendorid=OE-Libreswan-3.15
000 nhelpers=-1, uniqueids=yes, perpeerlog=no, shuntlifetime=900s,
xfrmlifetime=300s
000 ddos-cookies-treshold=50000, ddos-max-halfopen=25000, ddos-mode=auto
000 ikeport=500, strictcrlpolicy=no, crlcheckinterval=0, listen=<any>,
nflog-all=0
000 secctx-attr-type=32001
000 myid = (none)
000 debug parsing+control
000
000 nat-traversal=yes, keep-alive=20, nat-ikeport=4500
000 virtual-private (%priv):
000
000 ESP algorithms supported:
000
000 algorithm ESP encrypt: id=3, name=ESP_3DES, ivlen=8, keysizemin=192,
keysizemax=192
000 algorithm ESP encrypt: id=6, name=ESP_CAST, ivlen=8, keysizemin=128,
keysizemax=128
000 algorithm ESP encrypt: id=11, name=ESP_NULL, ivlen=0, keysizemin=0,
keysizemax=0
000 algorithm ESP encrypt: id=12, name=ESP_AES, ivlen=8, keysizemin=128,
keysizemax=256
000 algorithm ESP encrypt: id=13, name=ESP_AES_CTR, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=14, name=ESP_AES_CCM_A, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=15, name=ESP_AES_CCM_B, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=16, name=ESP_AES_CCM_C, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=18, name=ESP_AES_GCM_A, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=19, name=ESP_AES_GCM_B, ivlen=12,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=20, name=ESP_AES_GCM_C, ivlen=16,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=22, name=ESP_CAMELLIA, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=252, name=ESP_SERPENT, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm ESP encrypt: id=253, name=ESP_TWOFISH, ivlen=8,
keysizemin=128, keysizemax=256
000 algorithm AH/ESP auth: id=1, name=AUTH_ALGORITHM_HMAC_MD5,
keysizemin=128, keysizemax=128
000 algorithm AH/ESP auth: id=2, name=AUTH_ALGORITHM_HMAC_SHA1,
keysizemin=160, keysizemax=160
000 algorithm AH/ESP auth: id=5, name=AUTH_ALGORITHM_HMAC_SHA2_256,
keysizemin=256, keysizemax=256
000 algorithm AH/ESP auth: id=6, name=AUTH_ALGORITHM_HMAC_SHA2_384,
keysizemin=384, keysizemax=384
000 algorithm AH/ESP auth: id=7, name=AUTH_ALGORITHM_HMAC_SHA2_512,
keysizemin=512, keysizemax=512
000 algorithm AH/ESP auth: id=8, name=AUTH_ALGORITHM_HMAC_RIPEMD,
keysizemin=160, keysizemax=160
000 algorithm AH/ESP auth: id=9, name=AUTH_ALGORITHM_AES_XCBC,
keysizemin=128, keysizemax=128
000 algorithm AH/ESP auth: id=251, name=AUTH_ALGORITHM_NULL_KAME,
keysizemin=0, keysizemax=0
000
000 IKE algorithms supported:
000
000 algorithm IKE encrypt: v1id=0, v1name=0??, v2id=16, v2name=AES_CCM_C,
blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=0, v1name=0??, v2id=15, v2name=AES_CCM_B,
blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=0, v1name=0??, v2id=14, v2name=AES_CCM_A,
blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=5, v1name=OAKLEY_3DES_CBC, v2id=3,
v2name=3DES, blocksize=8, keydeflen=192
000 algorithm IKE encrypt: v1id=24, v1name=OAKLEY_CAMELLIA_CTR, v2id=24,
v2name=CAMELLIA_CTR, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=8, v1name=OAKLEY_CAMELLIA_CBC, v2id=23,
v2name=CAMELLIA_CBC, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=20, v1name=OAKLEY_AES_GCM_C, v2id=20,
v2name=AES_GCM_C, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=19, v1name=OAKLEY_AES_GCM_B, v2id=19,
v2name=AES_GCM_B, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=18, v1name=OAKLEY_AES_GCM_A, v2id=18,
v2name=AES_GCM_A, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=13, v1name=OAKLEY_AES_CTR, v2id=13,
v2name=AES_CTR, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=7, v1name=OAKLEY_AES_CBC, v2id=12,
v2name=AES_CBC, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=65004, v1name=OAKLEY_SERPENT_CBC,
v2id=65004, v2name=SERPENT_CBC, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=65005, v1name=OAKLEY_TWOFISH_CBC,
v2id=65005, v2name=TWOFISH_CBC, blocksize=16, keydeflen=128
000 algorithm IKE encrypt: v1id=65289, v1name=OAKLEY_TWOFISH_CBC_SSH,
v2id=65289, v2name=TWOFISH_CBC_SSH, blocksize=16, keydeflen=128
000 algorithm IKE hash: id=1, name=OAKLEY_MD5, hashlen=16
000 algorithm IKE hash: id=2, name=OAKLEY_SHA1, hashlen=20
000 algorithm IKE hash: id=4, name=OAKLEY_SHA2_256, hashlen=32
000 algorithm IKE hash: id=5, name=OAKLEY_SHA2_384, hashlen=48
000 algorithm IKE hash: id=6, name=OAKLEY_SHA2_512, hashlen=64
000 algorithm IKE hash: id=9, name=DISABLED-OAKLEY_AES_XCBC, hashlen=16
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 algorithm IKE dh group: id=22, name=OAKLEY_GROUP_DH22, bits=1024
000 algorithm IKE dh group: id=23, name=OAKLEY_GROUP_DH23, bits=2048
000 algorithm IKE dh group: id=24, name=OAKLEY_GROUP_DH24, bits=2048
000
000 stats db_ops: {curr_cnt, total_cnt, maxsz} :context={0,2,64}
trans={0,2,6144} attrs={0,2,4096}
000
000 Connection list:
000
000 "host-prd/0x1":
externalIP/32===externalIP<externalIP>[@LIDTECH]---defaultGW...REMOTEIDIP<REMOTEIDIP>===
172.25.48.43/32; prospective erouted; eroute owner: #0
000 "host-prd/0x1": oriented; my_ip=unset; their_ip=unset
000 "host-prd/0x1": xauth info: us:none, them:none, my_xauthuser=[any];
their_xauthuser=[any]
000 "host-prd/0x1": modecfg info: us:none, them:none, modecfg
policy:push, dns1:unset, dns2:unset, domain:unset, banner:unset;
000 "host-prd/0x1": labeled_ipsec:no;
000 "host-prd/0x1": policy_label:unset;
000 "host-prd/0x1": ike_life: 28800s; ipsec_life: 3600s; rekey_margin:
540s; rekey_fuzz: 100%; keyingtries: 0;
000 "host-prd/0x1": retransmit-interval: 500ms; retransmit-timeout: 60s;
000 "host-prd/0x1": sha2_truncbug:no; initial_contact:no; cisco_unity:no;
send_vendorid:no;
000 "host-prd/0x1": policy:
PSK+ENCRYPT+TUNNEL+DONT_REKEY+UP+IKEV1_ALLOW+IKEV2_ALLOW+SAREF_TRACK+IKE_FRAG_ALLOW;
000 "host-prd/0x1": conn_prio: 32,32; interface: eth0; metric: 0; mtu:
unset; sa_prio:auto; nflog-group: unset;
000 "host-prd/0x1": newest ISAKMP SA: #0; newest IPsec SA: #0;
000 "host-prd/0x1": aliases: host-prd
000 "host-prd/0x1": IKE algorithms wanted:
3DES_CBC(5)_000-MD5(1)_000-MODP1024(2)
000 "host-prd/0x1": IKE algorithms found:
3DES_CBC(5)_192-MD5(1)_128-MODP1024(2)
000 "host-prd/0x1": ESP algorithms wanted: 3DES(3)_000-MD5(1)_000
000 "host-prd/0x1": ESP algorithms loaded: 3DES(3)_000-MD5(1)_000
000 "host-prd/0x2":
externalIP/32===externalIP<externalIP>[@LIDTECH]---defaultGW...REMOTEIDIP<REMOTEIDIP>===
172.25.48.36/32; prospective erouted; eroute owner: #0
000 "host-prd/0x2": oriented; my_ip=unset; their_ip=unset
000 "host-prd/0x2": xauth info: us:none, them:none, my_xauthuser=[any];
their_xauthuser=[any]
000 "host-prd/0x2": modecfg info: us:none, them:none, modecfg
policy:push, dns1:unset, dns2:unset, domain:unset, banner:unset;
000 "host-prd/0x2": labeled_ipsec:no;
000 "host-prd/0x2": policy_label:unset;
000 "host-prd/0x2": ike_life: 28800s; ipsec_life: 3600s; rekey_margin:
540s; rekey_fuzz: 100%; keyingtries: 0;
000 "host-prd/0x2": retransmit-interval: 500ms; retransmit-timeout: 60s;
000 "host-prd/0x2": sha2_truncbug:no; initial_contact:no; cisco_unity:no;
send_vendorid:no;
000 "host-prd/0x2": policy:
PSK+ENCRYPT+TUNNEL+DONT_REKEY+UP+IKEV1_ALLOW+IKEV2_ALLOW+SAREF_TRACK+IKE_FRAG_ALLOW;
000 "host-prd/0x2": conn_prio: 32,32; interface: eth0; metric: 0; mtu:
unset; sa_prio:auto; nflog-group: unset;
000 "host-prd/0x2": newest ISAKMP SA: #0; newest IPsec SA: #0;
000 "host-prd/0x2": aliases: host-prd
000 "host-prd/0x2": IKE algorithms wanted:
3DES_CBC(5)_000-MD5(1)_000-MODP1024(2)
000 "host-prd/0x2": IKE algorithms found:
3DES_CBC(5)_192-MD5(1)_128-MODP1024(2)
000 "host-prd/0x2": ESP algorithms wanted: 3DES(3)_000-MD5(1)_000
000 "host-prd/0x2": ESP algorithms loaded: 3DES(3)_000-MD5(1)_000
000
000 Total IPsec connections: loaded 2, active 0
000
000 State Information: DDoS cookies not required, Accepting new IKE
connections
000 IKE SAs: total(0), half-open(0), open(0), authenticated(0), anonymous(0)
000 IPsec SAs: total(0), authenticated(0), anonymous(0)
000
000 Bare Shunt list:
000
*Here is the last part of an ipsec status before the connection "times
out":*
000 #1: "host-prd/0x2":500 STATE_MAIN_I3 (sent MI3, expecting MR3);
EVENT_v1_RETRANSMIT in 0s; nodpd; idle; import:admin initiate
000 #1: pending Phase 2 for "mtn-ug-prd/0x1" replacing #0
000 #1: pending Phase 2 for "mtn-ug-prd/0x2" replacing #0
My suspicion is that this is a misconfiguration on their end, but not sure
what though...
Any advice would be great - thanks in advance
Ian
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.libreswan.org/pipermail/swan/attachments/20161102/7424c82a/attachment-0001.html>
More information about the Swan
mailing list