<meta http-equiv="content-type" content="text/html; charset=utf-8"><span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; "><div>Hi</div><div><br></div><div>Could someone provide paid support for configuration of mtp3d and chan_ss7 for 100 E1 of which 2 are signaling links. The E1 lines are spread over 7 boxes ?</div>
<div><br></div><div>Thanks. </div><div><br></div><div>Description of the problem I am facing is given below. </div><div><br></div><div>Cheers!</div><div>Anita. </div><div><br></div><div><div><span id="q_12fa6b30720e96bb_1" class="h4" style="cursor: pointer; color: rgb(80, 0, 80); font-size: 9px; ">- Hide quoted text -</span></div>
<div class="im" style="color: rgb(80, 0, 80); "><div> </div><blockquote class="gmail_quote" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex; ">
<br>Hi<br><br>I am running a massive 100 E1 lines over SS7, distributed over 7 boxes with<br>only 2 signaling links.<br><br>I am trying to get mtp3d and chan_ss7 work for 2 signaling links across 7<br>boxes.<br><br>When I run mtp3d, I get this<br>
<br>debian:~# mtp3d<br>Using /etc/asterisk for config directory<br>Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l1'<br>on linkset 'siuc', firstcic=1<br>Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l2'<br>
on linkset 'siuc', firstcic=33<br></blockquote><div><br></div><div><snip></div><div> </div><blockquote class="gmail_quote" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex; ">
on linkset 'siuc', firstcic=2977<br>Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l95'<br>on linkset 'siuc', firstcic=3009<br>Apr 30 03:22:35 [NOTICE] config.c:804 load_config_link Configured link 'l96'<br>
on linkset 'siuc', firstcic=3041<br>Apr 30 03:22:35 [NOTICE] config.c:1277 load_config Configuring OPC 13323,<br>DPC 12650 for linkset 'siuc'.<br>Apr 30 03:22:35 [NOTICE] mtp.c:2378 mtp_init Initialising 2 signalling links<br>
-- Starting MTP thread, pid=29923.<br> -- Starting mtp mainloop, pid=29923.<br> -- Starting monitor thread, pid=29923.<br>Apr 30 03:22:35 [NOTICE] mtp.c:2259 mtp_init_link Initialising link 'l1/16',<br>linkset 'siuc', sls 0.<br>
Using mtp3 service port 12000, socket 7<br>Apr 30 03:22:35 [NOTICE] mtp.c:2277 mtp_init_link Signalling channel on link<br>'l1/16' has signalling type 0x0080.<br>Apr 30 03:22:35 [NOTICE] mtp.c:2259 mtp_init_link Initialising link 'l2/16',<br>
linkset 'siuc', sls 1.<br>Apr 30 03:22:35 [ERROR] mtp3io.c:84 setup_socket Cannot bind receiver<br>socket, errno=98: Address already in use<br>Apr 30 03:22:35 [NOTICE] mtp.c:2277 mtp_init_link Signalling channel on link<br>
'l2/16' has signalling type 0x0080.<br>Apr 30 03:22:35 [ERROR] mtp3d.c:356 mtp_mainloop Could not setup mtp3 listen<br>port 12000, 98:Address already in use<br>Apr 30 03:22:35 [NOTICE] mtp.c:1974 mtp_thread_main Empty Dahdi output<br>
buffer detected, outgoing packets may have been lost on link 'l1'.<br>Apr 30 03:22:35 [NOTICE] mtp.c:1974 mtp_thread_main Empty Dahdi output<br>buffer detected, outgoing packets may have been lost on link 'l2'.<br>
<br><br>The error message on my Asterisk CLI is<br><br>[Apr 30 03:25:09] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not<br>connect to hostname/IP address 'debian', port '12000': Connection refused.<br>
[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling<br>ready for linkset 'siuc'.<br> for linkset 'siuc'.<br>[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling<br>
ready for linkset 'siuc'.<br>[Apr 30 03:25:14] WARNING[29959]: chan_ss7.c:129 process_event: Signaling<br>ready for linkset 'siuc'.<br>[Apr 30 03:25:14] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not<br>
connect to hostname/IP address 'debian', port '12000': Connection refused.<br>[Apr 30 03:25:19] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not<br>connect to hostname/IP address 'debian', port '12000': Connection refused.<br>
[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] WARNING[29959]: mtp.c:2097 mtp_thread_main: No signalling<br>
links inservice and no cluster receivers alive, dropping packet!<br>[Apr 30 03:25:24] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not<br>connect to hostname/IP address 'debian', port '12000': Connection refused.<br>
[Apr 30 03:25:29] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not<br>connect to hostname/IP address 'debian', port '12000': Connection refused.<br>[Apr 30 03:25:35] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not<br>
connect to hostname/IP address 'debian', port '12000': Connection refused.<br>[Apr 30 03:25:40] ERROR[29959]: mtp3io.c:131 mtp3_connect_socket: Could not<br>connect to hostname/IP address 'debian', port '12000': Connection refused.<br>
<br>debian:~# iptables -L<br>Chain INPUT (policy ACCEPT)<br>target prot opt source destination<br>ACCEPT tcp -- anywhere anywhere tcp spt:12000<br>state ESTABLISHED<br>ACCEPT udp -- anywhere anywhere udp spt:12000<br>
state ESTABLISHED<br><br>Chain FORWARD (policy ACCEPT)<br>target prot opt source destination<br><br>Chain OUTPUT (policy ACCEPT)<br>target prot opt source destination<br><br><br>Here it can be seen that both udp and tcp are open on port 1200. However,<br>
nmap thinks otherwise<br><br>PORT STATE SERVICE VERSION<br>12000/tcp closed cce4x<br><br><br>Any pointers will be helpful.<br><br>Thanks,<br>Anita.</blockquote></div></div></span>