Hi
I am running a massive 100 E1 lines over SS7, distributed over 7 boxes with
only 2 signaling links.
I am trying to get mtp3d and chan_ss7 work for 2 signaling links across 7
boxes.
When I run mtp3d, I get this
debian:~# mtp3d
Using /etc/asterisk for config directory
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l1'
on linkset 'siuc', firstcic=1
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l2'
on linkset 'siuc', firstcic=33
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l3'
on linkset 'siuc', firstcic=65
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l4'
on linkset 'siuc', firstcic=97
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l5'
on linkset 'siuc', firstcic=129
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l6'
on linkset 'siuc', firstcic=161
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l7'
on linkset 'siuc', firstcic=193
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l8'
on linkset 'siuc', firstcic=225
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l9'
on linkset 'siuc', firstcic=257
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l10'
on linkset 'siuc', firstcic=289
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l11'
on linkset 'siuc', firstcic=321
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l12'
on linkset 'siuc', firstcic=353
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l13'
on linkset 'siuc', firstcic=385
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l14'
on linkset 'siuc', firstcic=417
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l15'
on linkset 'siuc', firstcic=449
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l16'
on linkset 'siuc', firstcic=481
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l17'
on linkset 'siuc', firstcic=513
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l18'
on linkset 'siuc', firstcic=545
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l19'
on linkset 'siuc', firstcic=577
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l20'
on linkset 'siuc', firstcic=609
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l21'
on linkset 'siuc', firstcic=641
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l22'
on linkset 'siuc', firstcic=673
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l23'
on linkset 'siuc', firstcic=705
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l24'
on linkset 'siuc', firstcic=737
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l25'
on linkset 'siuc', firstcic=769
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l26'
on linkset 'siuc', firstcic=801
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l27'
on linkset 'siuc', firstcic=833
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l28'
on linkset 'siuc', firstcic=865
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l29'
on linkset 'siuc', firstcic=897
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l30'
on linkset 'siuc', firstcic=929
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l31'
on linkset 'siuc', firstcic=961
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l32'
on linkset 'siuc', firstcic=993
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l33'
on linkset 'siuc', firstcic=1025
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l34'
on linkset 'siuc', firstcic=1057
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l35'
on linkset 'siuc', firstcic=1089
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l36'
on linkset 'siuc', firstcic=1121
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l37'
on linkset 'siuc', firstcic=1153
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l38'
on linkset 'siuc', firstcic=1185
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l39'
on linkset 'siuc', firstcic=1217
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l40'
on linkset 'siuc', firstcic=1249
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l41'
on linkset 'siuc', firstcic=1281
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l42'
on linkset 'siuc', firstcic=1313
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l43'
on linkset 'siuc', firstcic=1345
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l44'
on linkset 'siuc', firstcic=1377
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l45'
on linkset 'siuc', firstcic=1409
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l46'
on linkset 'siuc', firstcic=1441
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l47'
on linkset 'siuc', firstcic=1473
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l48'
on linkset 'siuc', firstcic=1505
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l49'
on linkset 'siuc', firstcic=1537
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l50'
on linkset 'siuc', firstcic=1569
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l51'
on linkset 'siuc', firstcic=1601
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l52'
on linkset 'siuc', firstcic=1633
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l53'
on linkset 'siuc', firstcic=1665
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l54'
on linkset 'siuc', firstcic=1697
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l55'
on linkset 'siuc', firstcic=1729
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l56'
on linkset 'siuc', firstcic=1761
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l57'
on linkset 'siuc', firstcic=1793
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l58'
on linkset 'siuc', firstcic=1825
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l59'
on linkset 'siuc', firstcic=1857
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l60'
on linkset 'siuc', firstcic=1889
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l61'
on linkset 'siuc', firstcic=1921
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l62'
on linkset 'siuc', firstcic=1953
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l63'
on linkset 'siuc', firstcic=1985
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l64'
on linkset 'siuc', firstcic=2017
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l65'
on linkset 'siuc', firstcic=2049
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l66'
on linkset 'siuc', firstcic=2081
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l67'
on linkset 'siuc', firstcic=2113
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l68'
on linkset 'siuc', firstcic=2145
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l69'
on linkset 'siuc', firstcic=2177
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l70'
on linkset 'siuc', firstcic=2209
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l71'
on linkset 'siuc', firstcic=2241
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l72'
on linkset 'siuc', firstcic=2273
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l73'
on linkset 'siuc', firstcic=2305
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l74'
on linkset 'siuc', firstcic=2337
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l75'
on linkset 'siuc', firstcic=2369
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l76'
on linkset 'siuc', firstcic=2401
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l77'
on linkset 'siuc', firstcic=2433
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l78'
on linkset 'siuc', firstcic=2465
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l79'
on linkset 'siuc', firstcic=2497
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l80'
on linkset 'siuc', firstcic=2529
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l81'
on linkset 'siuc', firstcic=2561
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l82'
on linkset 'siuc', firstcic=2593
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l83'
on linkset 'siuc', firstcic=2625
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l84'
on linkset 'siuc', firstcic=2657
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l85'
on linkset 'siuc', firstcic=2689
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l86'
on linkset 'siuc', firstcic=2721
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l87'
on linkset 'siuc', firstcic=2753
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l88'
on linkset 'siuc', firstcic=2785
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l89'
on linkset 'siuc', firstcic=2817
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l90'
on linkset 'siuc', firstcic=2849
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l91'
on linkset 'siuc', firstcic=2881
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l92'
on linkset 'siuc', firstcic=2913
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l93'
on linkset 'siuc', firstcic=2945
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l94'
on linkset 'siuc', firstcic=2977
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l95'
on linkset 'siuc', firstcic=3009
Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l96'
on linkset 'siuc', firstcic=3041
Apr 30 03:22:35 [NOTICE] config.c:1277 load_config Configuring OPC 13323,
DPC 12650 for linkset 'siuc'.
Apr 30 03:22:35 [NOTICE] mtp.c:2378 mtp_init Initialising 2 signalling links
-- Starting MTP thread, pid=29923.
-- Starting mtp mainloop, pid=29923.
-- Starting monitor thread, pid=29923.
Apr 30 03:22:35 [NOTICE] mtp.c:2259 mtp_init_link Initialising link 'l1/16',
linkset 'siuc', sls 0.
Using mtp3 service port 12000, socket 7
Apr 30 03:22:35 [NOTICE] mtp.c:2277 mtp_init_link Signalling channel on link
'l1/16' has signalling type 0x0080.
Apr 30 03:22:35 [NOTICE] mtp.c:2259 mtp_init_link Initialising link 'l2/16',
linkset 'siuc', sls 1.
Apr 30 03:22:35 [ERROR] mtp3io.c:84 setup_socket Cannot bind receiver
socket, errno=98: Address already in use
Apr 30 03:22:35 [NOTICE] mtp.c:2277 mtp_init_link Signalling channel on link
'l2/16' has signalling type 0x0080.
Apr 30 03:22:35 [ERROR] mtp3d.c:356 mtp_mainloop Could not setup mtp3 listen
port 12000, 98:Address already in use
Apr 30 03:22:35 [NOTICE] mtp.c:1974 mtp_thread_main Empty Dahdi output
buffer detected, outgoing packets may have been lost on link 'l1'.
Apr 30 03:22:35 [NOTICE] mtp.c:1974 mtp_thread_main Empty Dahdi output
buffer detected, outgoing packets may have been lost on link 'l2'.
The error message on my Asterisk CLI is
[Apr 30 03:25:09] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not
connect to hostname/IP address 'debian', port '12000': Connection refused.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling
ready for linkset 'siuc'.
[Apr 30 03:25:14] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not
connect to hostname/IP address 'debian', port '12000': Connection refused.
[Apr 30 03:25:19] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not
connect to hostname/IP address 'debian', port '12000': Connection refused.
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Apr 30 03:25:24] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not
connect to hostname/IP address 'debian', port '12000': Connection refused.
[Apr 30 03:25:29] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not
connect to hostname/IP address 'debian', port '12000': Connection refused.
[Apr 30 03:25:35] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not
connect to hostname/IP address 'debian', port '12000': Connection refused.
[Apr 30 03:25:40] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not
connect to hostname/IP address 'debian', port '12000': Connection refused.
debian:~# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp spt:12000
state ESTABLISHED
ACCEPT udp -- anywhere anywhere udp spt:12000
state ESTABLISHED
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Here it can be seen that both udp and tcp are open on port 1200. However,
nmap thinks otherwise
PORT STATE SERVICE VERSION
12000/tcp closed cce4x
Any pointers will be helpful.
Thanks,
Anita.
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