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@500 000 interface lo/lo 127.0.0.1@4500 000 interface lo/lo 127.0.0.1@500 000 interface eth0/eth0 externalIP@4500 000 interface eth0/eth0 externalIP@500 000 interface eth1/eth1 10.0.64.10@4500 000 interface eth1/eth1 10.0.64.10@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
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