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Yealink Forums » IP Phone Series » Phone specific topic » T2xP Series » T19 E2 with openvpn TLS handshake failed

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T19 E2 with openvpn TLS handshake failed
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Samcotec Offline
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Posts: 2
Joined: Apr 2017
Reputation: 0
Post: #1
T19 E2 with openvpn TLS handshake failed
Hi there

i have yealink T19p e2 ip phone with firmware upgraded to the latest version about 10 phones

i have openvpn server for this phones some of this phones connect to openvpn server after 10 minutes and the others fails with tls handshake this is the log i see it in the server:

Quote:Wed Apr 26 13:29:34 2017 us=423517 129.208.159.238:54650 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 13:29:34 2017 us=423573 129.208.159.238:54650 TLS Error: TLS handshake failed
Wed Apr 26 13:29:34 2017 us=423694 129.208.159.238:54650 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 13:29:37 2017 us=106182 129.208.159.238:45207 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 13:29:37 2017 us=106280 129.208.159.238:45207 TLS Error: TLS handshake failed
Wed Apr 26 13:29:37 2017 us=106434 129.208.159.238:45207 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 13:29:40 2017 us=313353 MULTI: multi_create_instance called
Wed Apr 26 13:29:40 2017 us=313472 129.208.159.238:46320 Re-using SSL/TLS context
Wed Apr 26 13:29:40 2017 us=313524 129.208.159.238:46320 LZO compression initialized
Wed Apr 26 13:29:40 2017 us=313612 129.208.159.238:46320 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 13:29:40 2017 us=313627 129.208.159.238:46320 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 13:29:40 2017 us=313738 129.208.159.238:46320 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 13:29:40 2017 us=313769 129.208.159.238:46320 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 13:29:40 2017 us=313793 129.208.159.238:46320 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 13:29:40 2017 us=313809 129.208.159.238:46320 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 13:29:40 2017 us=313837 129.208.159.238:46320 TLS: Initial packet from [AF_INET]129.208.159.238:46320, sid=7d4dbe08 b56e9707
04-26-2017 10:33 AM
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Samcotec Offline
Junior Member
**

Posts: 2
Joined: Apr 2017
Reputation: 0
Post: #2
RE: T19 E2 with openvpn TLS handshake failed
firmware version:
53.81.0.70
extra log:

Quote:Wed Apr 26 15:14:29 2017 us=624562 MULTI: multi_create_instance called
Wed Apr 26 15:14:29 2017 us=624661 77.31.48.199:37593 Re-using SSL/TLS context
Wed Apr 26 15:14:29 2017 us=624693 77.31.48.199:37593 LZO compression initialized
Wed Apr 26 15:14:29 2017 us=624780 77.31.48.199:37593 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:14:29 2017 us=624796 77.31.48.199:37593 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:14:29 2017 us=624948 77.31.48.199:37593 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:14:29 2017 us=624967 77.31.48.199:37593 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:14:29 2017 us=624983 77.31.48.199:37593 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:14:29 2017 us=624995 77.31.48.199:37593 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:14:29 2017 us=625031 77.31.48.199:37593 TLS: Initial packet from [AF_INET]77.31.48.199:37593, sid=69186e7b dce1f0a3
Wed Apr 26 15:15:05 2017 us=163531 94.96.139.42:48579 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:15:05 2017 us=163659 94.96.139.42:48579 TLS Error: TLS handshake failed
Wed Apr 26 15:15:05 2017 us=163803 94.96.139.42:48579 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:15:07 2017 us=338775 MULTI: multi_create_instance called
Wed Apr 26 15:15:07 2017 us=338900 94.96.139.42:60100 Re-using SSL/TLS context
Wed Apr 26 15:15:07 2017 us=338950 94.96.139.42:60100 LZO compression initialized
Wed Apr 26 15:15:07 2017 us=339041 94.96.139.42:60100 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:15:07 2017 us=339057 94.96.139.42:60100 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:15:07 2017 us=339145 94.96.139.42:60100 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:15:07 2017 us=339165 94.96.139.42:60100 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:15:07 2017 us=339181 94.96.139.42:60100 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:15:07 2017 us=339192 94.96.139.42:60100 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:15:07 2017 us=339218 94.96.139.42:60100 TLS: Initial packet from [AF_INET]94.96.139.42:60100, sid=2c4ccb8a 35af94ce
Wed Apr 26 15:15:29 2017 us=173319 77.31.48.199:37593 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:15:29 2017 us=173467 77.31.48.199:37593 TLS Error: TLS handshake failed
Wed Apr 26 15:15:29 2017 us=173613 77.31.48.199:37593 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:15:31 2017 us=634470 MULTI: multi_create_instance called
Wed Apr 26 15:15:31 2017 us=634602 77.31.48.199:46830 Re-using SSL/TLS context
Wed Apr 26 15:15:31 2017 us=634633 77.31.48.199:46830 LZO compression initialized
Wed Apr 26 15:15:31 2017 us=634703 77.31.48.199:46830 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:15:31 2017 us=634717 77.31.48.199:46830 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:15:31 2017 us=634821 77.31.48.199:46830 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:15:31 2017 us=634833 77.31.48.199:46830 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:15:31 2017 us=634852 77.31.48.199:46830 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:15:31 2017 us=634863 77.31.48.199:46830 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:15:31 2017 us=634890 77.31.48.199:46830 TLS: Initial packet from [AF_INET]77.31.48.199:46830, sid=d32a0acf b9b3b1a9
^C
[root@vps336368 ~]# service iptables stop
[root@vps336368 ~]# tail -f /etc/openvpn/openvpn.log
Wed Apr 26 15:15:31 2017 us=634470 MULTI: multi_create_instance called
Wed Apr 26 15:15:31 2017 us=634602 77.31.48.199:46830 Re-using SSL/TLS context
Wed Apr 26 15:15:31 2017 us=634633 77.31.48.199:46830 LZO compression initialized
Wed Apr 26 15:15:31 2017 us=634703 77.31.48.199:46830 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:15:31 2017 us=634717 77.31.48.199:46830 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:15:31 2017 us=634821 77.31.48.199:46830 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:15:31 2017 us=634833 77.31.48.199:46830 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:15:31 2017 us=634852 77.31.48.199:46830 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:15:31 2017 us=634863 77.31.48.199:46830 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:15:31 2017 us=634890 77.31.48.199:46830 TLS: Initial packet from [AF_INET]77.31.48.199:46830, sid=d32a0acf b9b3b1a9
Wed Apr 26 15:16:07 2017 us=634362 94.96.139.42:60100 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:16:07 2017 us=634561 94.96.139.42:60100 TLS Error: TLS handshake failed
Wed Apr 26 15:16:07 2017 us=634722 94.96.139.42:60100 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:16:09 2017 us=279384 MULTI: multi_create_instance called
Wed Apr 26 15:16:09 2017 us=279494 94.96.139.42:53008 Re-using SSL/TLS context
Wed Apr 26 15:16:09 2017 us=279530 94.96.139.42:53008 LZO compression initialized
Wed Apr 26 15:16:09 2017 us=279610 94.96.139.42:53008 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:16:09 2017 us=279627 94.96.139.42:53008 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:16:09 2017 us=279719 94.96.139.42:53008 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:16:09 2017 us=279731 94.96.139.42:53008 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:16:09 2017 us=279746 94.96.139.42:53008 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:16:09 2017 us=279763 94.96.139.42:53008 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:16:09 2017 us=279802 94.96.139.42:53008 TLS: Initial packet from [AF_INET]94.96.139.42:53008, sid=b3820579 d982d0c1
Wed Apr 26 15:16:31 2017 us=535485 77.31.48.199:46830 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:16:31 2017 us=535608 77.31.48.199:46830 TLS Error: TLS handshake failed
Wed Apr 26 15:16:31 2017 us=535728 77.31.48.199:46830 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:16:34 2017 us=263643 MULTI: multi_create_instance called
Wed Apr 26 15:16:34 2017 us=263744 77.31.48.199:45996 Re-using SSL/TLS context
Wed Apr 26 15:16:34 2017 us=263780 77.31.48.199:45996 LZO compression initialized
Wed Apr 26 15:16:34 2017 us=263852 77.31.48.199:45996 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:16:34 2017 us=263865 77.31.48.199:45996 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:16:34 2017 us=263968 77.31.48.199:45996 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:16:34 2017 us=264002 77.31.48.199:45996 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:16:34 2017 us=264018 77.31.48.199:45996 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:16:34 2017 us=264029 77.31.48.199:45996 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:16:34 2017 us=264060 77.31.48.199:45996 TLS: Initial packet from [AF_INET]77.31.48.199:45996, sid=c5a3de01 2e7f5da8
Wed Apr 26 15:17:09 2017 us=210508 94.96.139.42:53008 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:17:09 2017 us=210598 94.96.139.42:53008 TLS Error: TLS handshake failed
Wed Apr 26 15:17:09 2017 us=210761 94.96.139.42:53008 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:17:11 2017 us=728013 MULTI: multi_create_instance called
Wed Apr 26 15:17:11 2017 us=728160 94.96.139.42:34259 Re-using SSL/TLS context
Wed Apr 26 15:17:11 2017 us=728203 94.96.139.42:34259 LZO compression initialized
Wed Apr 26 15:17:11 2017 us=728291 94.96.139.42:34259 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:17:11 2017 us=728308 94.96.139.42:34259 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:17:11 2017 us=728408 94.96.139.42:34259 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:17:11 2017 us=728421 94.96.139.42:34259 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:17:11 2017 us=728441 94.96.139.42:34259 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:17:11 2017 us=728463 94.96.139.42:34259 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:17:11 2017 us=728510 94.96.139.42:34259 TLS: Initial packet from [AF_INET]94.96.139.42:34259, sid=9a790ab4 ad8c64cb
Wed Apr 26 15:17:34 2017 us=174558 77.31.48.199:45996 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:17:34 2017 us=174814 77.31.48.199:45996 TLS Error: TLS handshake failed
Wed Apr 26 15:17:34 2017 us=175237 77.31.48.199:45996 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:17:36 2017 us=511184 MULTI: multi_create_instance called
Wed Apr 26 15:17:36 2017 us=511295 77.31.48.199:43700 Re-using SSL/TLS context
Wed Apr 26 15:17:36 2017 us=511333 77.31.48.199:43700 LZO compression initialized
Wed Apr 26 15:17:36 2017 us=511407 77.31.48.199:43700 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:17:36 2017 us=511421 77.31.48.199:43700 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:17:36 2017 us=511509 77.31.48.199:43700 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:17:36 2017 us=511521 77.31.48.199:43700 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:17:36 2017 us=511537 77.31.48.199:43700 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:17:36 2017 us=511556 77.31.48.199:43700 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:17:36 2017 us=511593 77.31.48.199:43700 TLS: Initial packet from [AF_INET]77.31.48.199:43700, sid=a7dd22a5 7d4183b8
Wed Apr 26 15:18:11 2017 us=825151 94.96.139.42:34259 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:18:11 2017 us=825358 94.96.139.42:34259 TLS Error: TLS handshake failed
Wed Apr 26 15:18:11 2017 us=825534 94.96.139.42:34259 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:18:13 2017 us=472724 MULTI: multi_create_instance called
Wed Apr 26 15:18:13 2017 us=473055 94.96.139.42:56149 Re-using SSL/TLS context
Wed Apr 26 15:18:13 2017 us=473104 94.96.139.42:56149 LZO compression initialized
Wed Apr 26 15:18:13 2017 us=473193 94.96.139.42:56149 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:18:13 2017 us=473220 94.96.139.42:56149 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:18:13 2017 us=473382 94.96.139.42:56149 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:18:13 2017 us=473413 94.96.139.42:56149 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:18:13 2017 us=473449 94.96.139.42:56149 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:18:13 2017 us=473495 94.96.139.42:56149 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:18:13 2017 us=473545 94.96.139.42:56149 TLS: Initial packet from [AF_INET]94.96.139.42:56149, sid=c537db20 296cdc55
Wed Apr 26 15:18:36 2017 us=175050 77.31.48.199:43700 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:18:36 2017 us=175255 77.31.48.199:43700 TLS Error: TLS handshake failed
Wed Apr 26 15:18:36 2017 us=175377 77.31.48.199:43700 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:18:38 2017 us=309975 MULTI: multi_create_instance called
Wed Apr 26 15:18:38 2017 us=310096 77.31.48.199:48890 Re-using SSL/TLS context
Wed Apr 26 15:18:38 2017 us=310141 77.31.48.199:48890 LZO compression initialized
Wed Apr 26 15:18:38 2017 us=310234 77.31.48.199:48890 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:18:38 2017 us=310261 77.31.48.199:48890 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:18:38 2017 us=310410 77.31.48.199:48890 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:18:38 2017 us=310436 77.31.48.199:48890 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:18:38 2017 us=310460 77.31.48.199:48890 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:18:38 2017 us=310489 77.31.48.199:48890 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:18:38 2017 us=310540 77.31.48.199:48890 TLS: Initial packet from [AF_INET]77.31.48.199:48890, sid=f0f76c36 1328be9c
Wed Apr 26 15:19:13 2017 us=180105 94.96.139.42:56149 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:19:13 2017 us=180427 94.96.139.42:56149 TLS Error: TLS handshake failed
Wed Apr 26 15:19:13 2017 us=180655 94.96.139.42:56149 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:19:15 2017 us=801471 MULTI: multi_create_instance called
Wed Apr 26 15:19:15 2017 us=801754 94.96.139.42:39748 Re-using SSL/TLS context
Wed Apr 26 15:19:15 2017 us=801821 94.96.139.42:39748 LZO compression initialized
Wed Apr 26 15:19:15 2017 us=802138 94.96.139.42:39748 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:19:15 2017 us=802172 94.96.139.42:39748 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:19:15 2017 us=802393 94.96.139.42:39748 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:19:15 2017 us=802426 94.96.139.42:39748 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:19:15 2017 us=802464 94.96.139.42:39748 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:19:15 2017 us=802544 94.96.139.42:39748 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:19:15 2017 us=802590 94.96.139.42:39748 TLS: Initial packet from [AF_INET]94.96.139.42:39748, sid=1d2775eb d3d26a32
Wed Apr 26 15:19:38 2017 us=174414 77.31.48.199:48890 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:19:38 2017 us=174565 77.31.48.199:48890 TLS Error: TLS handshake failed
Wed Apr 26 15:19:38 2017 us=174660 77.31.48.199:48890 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:19:40 2017 us=204851 MULTI: multi_create_instance called
Wed Apr 26 15:19:40 2017 us=205021 77.31.48.199:46663 Re-using SSL/TLS context
Wed Apr 26 15:19:40 2017 us=205045 77.31.48.199:46663 LZO compression initialized
Wed Apr 26 15:19:40 2017 us=205124 77.31.48.199:46663 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:19:40 2017 us=205149 77.31.48.199:46663 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:19:40 2017 us=205323 77.31.48.199:46663 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:19:40 2017 us=205348 77.31.48.199:46663 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:19:40 2017 us=205365 77.31.48.199:46663 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:19:40 2017 us=205376 77.31.48.199:46663 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:19:40 2017 us=205409 77.31.48.199:46663 TLS: Initial packet from [AF_INET]77.31.48.199:46663, sid=ebcd1593 9edc01ea
Wed Apr 26 15:20:15 2017 us=519877 94.96.139.42:39748 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:20:15 2017 us=520261 94.96.139.42:39748 TLS Error: TLS handshake failed
Wed Apr 26 15:20:15 2017 us=520438 94.96.139.42:39748 SIGUSR1[soft,tls-error] received, client-instance restarting
Wed Apr 26 15:20:18 2017 us=222773 MULTI: multi_create_instance called
Wed Apr 26 15:20:18 2017 us=223108 94.96.139.42:36222 Re-using SSL/TLS context
Wed Apr 26 15:20:18 2017 us=223194 94.96.139.42:36222 LZO compression initialized
Wed Apr 26 15:20:18 2017 us=223360 94.96.139.42:36222 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:20:18 2017 us=223406 94.96.139.42:36222 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:20:18 2017 us=223532 94.96.139.42:36222 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:20:18 2017 us=223560 94.96.139.42:36222 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:20:18 2017 us=223584 94.96.139.42:36222 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:20:18 2017 us=223604 94.96.139.42:36222 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:20:18 2017 us=223650 94.96.139.42:36222 TLS: Initial packet from [AF_INET]94.96.139.42:36222, sid=8041a8f0 f82e8341
Wed Apr 26 15:20:40 2017 us=174528 77.31.48.199:46663 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Wed Apr 26 15:20:40 2017 us=174711 77.31.48.199:46663 TLS Error: TLS handshake failed
Wed Apr 26 15:20:40 2017 us=174859 77.31.48.199:46663 SIGUSR1[soft,tls-error] received, client-instance restarting

Wed Apr 26 15:20:42 2017 us=855779 MULTI: multi_create_instance called
Wed Apr 26 15:20:42 2017 us=856131 77.31.48.199:48355 Re-using SSL/TLS context
Wed Apr 26 15:20:42 2017 us=856195 77.31.48.199:48355 LZO compression initialized
Wed Apr 26 15:20:42 2017 us=856350 77.31.48.199:48355 Control Channel MTU parms [ L:1574 D:1212 EF:38 EB:0 ET:0 EL:3 ]
Wed Apr 26 15:20:42 2017 us=856432 77.31.48.199:48355 Data Channel MTU parms [ L:1574 D:1450 EF:42 EB:143 ET:32 EL:3 AF:3/1 ]
Wed Apr 26 15:20:42 2017 us=856698 77.31.48.199:48355 Local Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Wed Apr 26 15:20:42 2017 us=856735 77.31.48.199:48355 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1574,tun-mtu 1532,proto UDPv4,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Wed Apr 26 15:20:42 2017 us=856787 77.31.48.199:48355 Local Options hash (VER=V4): 'f7df56b8'
Wed Apr 26 15:20:42 2017 us=856826 77.31.48.199:48355 Expected Remote Options hash (VER=V4): 'd79ca330'
Wed Apr 26 15:20:42 2017 us=857140 77.31.48.199:48355 TLS: Initial packet from [AF_INET]77.31.48.199:48355, sid=9a30c8c9 6ea7525c
OpenVPN version: 2.3.12
(This post was last modified: 04-26-2017 12:37 PM by Samcotec.)
04-26-2017 12:19 PM
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Michael_Yealink Offline
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Posts: 46
Joined: Oct 2012
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Post: #3
RE: T19 E2 with openvpn TLS handshake failed
hi there

thanks for your report and for this issue, would you please provide the .tar file and server.ovpn file including with the trace file to me so that i can double check ?

also, please provide us the trace file for future analysis,trace file including pcap file, config bin and syslog file , we need pcap file to check the communication of phone and server side , we need syslog file to know what happened to phone side , and we need config file to check if any configuration is missed, so we need three of them provide at one time.

as the phone will reboot , then it is advised to use a wireshark tool to get the pcap file , for how to download the tool and use it , please refer to the link below :
http://forum.yealink.com/forum/showthread.php?tid=15529

for the syslog, please export it to server side , before phone reboot , you can refer to the guide download from below link :
http://forum.yealink.com/forum/showthread.php?tid=15529

for the config.bin file , please refer to the FAQ below :
http://support.yealink.com/faq/faqInfo?id=311

after you collect all the three files, just send them to me ASAP

you can send all files to support@yealink.com for security concern , just mentioned the forum ID so that we can recognize your issue .

let me know if any question

TKS & BR

Michael
Yealink Wiki : http://support.yealink.com/
04-28-2017 02:59 PM
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