VoIP Ethernet Capture TSBC-HW - Revision history

Luc Morissette: Deleted page content

2021-01-27T22:19:05Z

Deleted page content

Luc Morissette: /* Capturing using the internal host of the FreeSBC */

2019-01-09T19:46:29Z

Capturing using the internal host of the FreeSBC

Luc Morissette at 19:46, 9 January 2019

2019-01-09T19:46:11Z

Luc Morissette: /* Applies to version(s): v3.0 */

2019-01-09T19:44:22Z

Applies to version(s): v3.0

Cbilodeau: moved VoIP Ethernet Capture SN10500 to VoIP Ethernet Capture TSBC-HW: Rename

2018-07-13T10:20:44Z

moved VoIP Ethernet Capture SN10500 to VoIP Ethernet Capture TSBC-HW: Rename

Luc Morissette: Replaced SN10500 with TSBC-HW

2018-07-12T21:16:08Z

Replaced SN10500 with TSBC-HW

Nicole Tan at 21:20, 9 July 2018

2018-07-09T21:20:31Z

Nicole Tan: NT: Created new page

2018-07-09T21:17:26Z

NT: Created new page

New page

__NOTOC__
=== '''''Applies to version(s): v3.0''''' ===
{{DISPLAYTITLE:VoIP Ethernet Capture TSBC5000}}

== Capturing using the internal host of the SN10500 unit==
The internal host of the SN10500 can be used for capturing packets that are mirrored from the VOIP0 and/or VOIP1 physical ports. This includes RTP traffic.

=== Start Capture ===
You need '''two''' SSH sessions to capture the traffic: 

'''Step 1'''
*Access the SN10500 management interface using SSH. Then, access the telecom baseboard using telnet:
telnet [eth0 IP address of the telecom unit]

For example

telnet 172.16.123.45

Prompt is now:
0/tbgw>
*Do command "mv88eMonitor" to get the PortMask and PortNumber:
mv88eMonitor

The output should be like this:
Port Mapping:
PortDesc : voip0 voip1 sw6352 fpga mgmt0 mgmt1 eth0 eth1 host sw6321 cpu
PortNumber : 0 1 2 3 4 5 6 7 8 9 10 11 12 13
PortMask : 0x1 0x2 0x4 0x8 0x10 0x20 0x40 0x80 0x100 0x200 0x400 0x800 0x1000 0x2000

*Use this command to capture VoIP0 traffic (for 600 seconds or 10 minutes):
mv88eMonitor 0x8 0x8 11 600
*Use this command to capture VoIP1 traffic:
mv88eMonitor 0x10 0x10 11 600

In the example, the duration is 600 seconds. This will capture traffic for 10 minutes.

Note: We do not recommend to keep capturing for a long time. This is only used for debugging purpose.
 
 

'''Step 2'''

*Access the SN10500 management interface using SSH 
start tbx_cli_tools_remote
[root@TB016635 ~]# tbx_cli_tools_remote

*Connect to tbrouter
(The following is displayed:)
Available remote hosts to control (TBX_GW_PORT=12358, local IPs 172.16.0.1 / 172.18.0.1). Press corresponding letter to
control:
a : TB016634.tbrouter
b : TB016635.gateway
c : TB016635.logtrace
d : TB016635.stream_server
e : TB016635.tboam_app
f : TB016635.tbrouter <------------tbrouter
g : TB016635.tbsnmpagent
h : TB016635.tbsyslog
i : TB016635.tbuctwriter
j : TB016635.toolpack_engine
k : TB016635.toolpack_sys_mgr
l : TB016635.web_server

*Select the tbrouter application. (Letter 'f' in the above example)

*Once you have access to the tbrouter application, press 'p'
Capture circular buffer size (nb of packets)? : 50000 <-- set the number of packets to capture
Capture mode (1:In 2:Out 4:Monitor) (ex: 3=In+out) : 4 <-- Select 4
VLAN id (list, -1:All) (ex:151, 152, 153, 154) : -1
Convert DSA tags to VLAN tags : Yes
Capture only firewall-protected VLANs : Yes

Press Enter to start the capture.

=== Stop Capture ===
Press 'P' (capital letter) to stop the capture.

*Access the telecom baseboard from the SN10500 using telnet.
telnet 172.16.123.45
*Stop the capture
mv88eMonitor 0 0 0

=== Download Capture ===
To download the voip_capture.cap file, use SSH secure copy ("sftp") to the SN10500 management port. This can be done on Windows using tools like [https://filezilla-project.org/ Filezilla] or [http://winscp.net/ WinSCP]. 
The file location of the capture is:
/lib/tb/toolpack/tbrouter/pcap

== References ==
*[[VoIP_Ethernet_Capture|VoIP Ethernet Capture]]
*[[VoIP Ethernet Capture FreeSBC A|FreeSBC VoIP Ethernet Capture]]

@@ Line 3: / Line 3: @@
 {{DISPLAYTITLE:VoIP Ethernet Capture TSBC-HW}}
-== Capturing using the internal host of the FreeSBC==
+== Capturing using the internal host of the TSBC-HW ==
 The internal host of the TSBC-HW can be used for capturing packets that are mirrored from the VOIP0 and/or VOIP1 physical ports. This includes RTP traffic.

@@ Line 1: / Line 1: @@
 __NOTOC__
 === '''''Applies to version(s): v3.0''''' ===
-{{DISPLAYTITLE:VoIP Ethernet Capture FreeSBC}}
+{{DISPLAYTITLE:VoIP Ethernet Capture TSBC-HW}}
-== Capturing using the internal host of the TSBC-HW unit==
+== Capturing using the internal host of the FreeSBC==
 The internal host of the TSBC-HW can be used for capturing packets that are mirrored from the VOIP0 and/or VOIP1 physical ports. This includes RTP traffic.

@@ Line 1: / Line 1: @@
 __NOTOC__
 === '''''Applies to version(s): v3.0''''' ===
-{{DISPLAYTITLE:VoIP Ethernet Capture TSBC-HW}}
+{{DISPLAYTITLE:VoIP Ethernet Capture FreeSBC}}
 == Capturing using the internal host of the TSBC-HW unit==

@@ Line 1: / Line 1: @@
-__NOTOC__
+{{DISPLAYTITLE:Page Has been removed}}
-=== '''''Applies to version(s): v3.0''''' ===
-{{DISPLAYTITLE:VoIP Ethernet Capture TSBC-HW}}
-−
-== Capturing using the internal host of the TSBC-HW ==
-The internal host of the TSBC-HW can be used for capturing packets that are mirrored from the VOIP0 and/or VOIP1 physical ports. This includes RTP traffic.
-−
-=== Start Capture ===
-You need '''two''' SSH sessions to capture the traffic: <br />
-−
-'''Step 1'''
-*Access the TSBC-HW management interface using SSH. Then, access the telecom baseboard using telnet:
- telnet [eth0 IP address of the telecom unit]
-−
-For example
-−
- telnet 172.16.123.45
-−
-Prompt is now:
-/tbgw>
-*Do command "mv88eMonitor" to get the PortMask and PortNumber:
- mv88eMonitor
-−
-The output should be like this:
- Port Mapping:
- PortDesc   :                       voip0  voip1 sw6352   fpga  mgmt0  mgmt1   eth0   eth1   host sw6321    cpu
- PortNumber :      0      1      2      3      4      5      6      7      8      9     10     11     12     13
- PortMask   :    0x1    0x2    0x4    0x8   0x10   0x20   0x40   0x80  0x100  0x200  0x400  0x800 0x1000 0x2000
-−
-*Use this command to capture VoIP0 traffic (for 600 seconds or 10 minutes):
- mv88eMonitor 0x8 0x8 11 600
-*Use this command to capture VoIP1 traffic:
- mv88eMonitor 0x10 0x10 11 600
-−
-In the example, the duration is 600 seconds. This will capture traffic for 10 minutes.
-−
-Note: We do not recommend to keep capturing for a long time. This is only used for debugging purpose.
-<br />
-<br />
-−
-'''Step 2'''
-−
-*Access the TSBC-HW management interface using SSH<br />
-start tbx_cli_tools_remote
- [root@TB016635 ~]# tbx_cli_tools_remote
-−
-*Connect to tbrouter
-(The following is displayed:)
- Available remote hosts to control (TBX_GW_PORT=12358, local IPs 172.16.0.1 / 172.18.0.1). Press corresponding letter to
- control:
-    a : TB016634.tbrouter
-    b : TB016635.gateway
-    c : TB016635.logtrace
-    d : TB016635.stream_server
-    e : TB016635.tboam_app
-    f : TB016635.tbrouter       <------------tbrouter
-    g : TB016635.tbsnmpagent
-    h : TB016635.tbsyslog
-    i : TB016635.tbuctwriter
-    j : TB016635.toolpack_engine
-    k : TB016635.toolpack_sys_mgr
-    l : TB016635.web_server
-−
-*Select the tbrouter application. (Letter 'f' in the above example)
-−
-*Once you have access to the tbrouter application, press 'p'
-        Capture circular buffer size (nb of packets)?      : 50000  <-- set the number of packets to capture
-        Capture mode (1:In 2:Out 4:Monitor) (ex: 3=In+out) : 4      <-- Select 4
-        VLAN id (list, -1:All) (ex:151, 152, 153, 154)     : -1
-        Convert DSA tags to VLAN tags                      : Yes
-        Capture only firewall-protected VLANs              : Yes
-−
-Press Enter to start the capture.
-−
-=== Stop Capture ===
-Press 'P' (capital letter) to stop the capture.
-−
-*Access the telecom baseboard from the TSBC-HW using telnet.
- telnet 172.16.123.45
-*Stop the capture
- mv88eMonitor 0 0 0
-−
-=== Download Capture ===
-To download the voip_capture.cap file, use SSH secure copy ("sftp") to the TSBC-HW management port. This can be done on Windows using tools like [https://filezilla-project.org/ Filezilla] or [http://winscp.net/ WinSCP].<br />
-The file location of the capture is:
- /lib/tb/toolpack/tbrouter/pcap
-−
-== References ==
-*[[VoIP_Ethernet_Capture|VoIP Ethernet Capture]]
-*[[VoIP Ethernet Capture FreeSBC A|FreeSBC VoIP Ethernet Capture]]