VoIP Ethernet Capture - Revision history

Luc Morissette: /* Procedure */

2019-01-09T19:43:46Z

Procedure

2016-09-12T17:34:48Z

Changed tbproduct for tbinfo to support TSBC3000-680 and TSBC3000-2700 products

2016-09-09T14:16:35Z

rebrand

2016-08-11T13:13:20Z

Added link to 2.9

2015-02-24T15:51:53Z

Add links to procedure for each major upgrade

2015-02-04T21:49:35Z

Start the capture

2015-02-04T21:48:17Z

Updated for future platforms (different port IDs for TMLv4), added 802.1Q

2015-02-04T20:23:49Z

2013-04-11T19:47:09Z

2013-04-11T19:09:53Z

Add documentation on how to make capture using TMG800 or TMG3200's internal host

@@ Line 57: / Line 57: @@
 === Download the Capture ===
 To download the capture, use SSH secure copy ("sftp") to the Tmedia management port. This can be done on Windows using tools like Filezilla.
 == Procedure ==
 *[[Toolpack:Troubleshooting_B#VoIP_Ethernet_Capture|VoIP Ethernet Capture for v2.9]]
 *[[Toolpack:Troubleshooting_A#VoIP_Ethernet_Capture|VoIP Ethernet Capture for v2.8]]
 *[[Web_Portal_Tutorial_Guide_v2.7#VoIP_Ethernet_Capture|VoIP Ethernet Capture for v2.7]]

@@ Line 34: / Line 34: @@
 **If capturing 802.1Q tagged traffic, make sure the receiving equipment is actually configured to process 802.1Q tagged traffic.
 *If the capture is to be done on the TMG's internal host:
-**Use the '''tbproduct''' command to find out which product is currently used.
+**Use the '''[[Get Product Type|tbinfo]]''' command to find out which product is currently used.
 **Use the following table to know on which Linux interface to capture the traffic:
 {| class="wikitable"

@@ Line 2: / Line 2: @@
 === Preparing the Tmedia for capture (enable ports mirroring) ===
-*If the traffic to be captured is on a 802.1Q VLAN and the TMG-CONTROL version is >= 2.8, an IP interface with the 'MANAGEMENT' service must be created through the Web Portal. The IP interface must be assigned to a virtual port that is assigned to the capture port and uses the 802.1Q VLAN ID that is targeted by the capture.
+*If the traffic to be captured is on a 802.1Q VLAN and the [[Tctrl]] version is >= 2.8, an IP interface with the 'MANAGEMENT' service must be created through the Web Portal. The IP interface must be assigned to a virtual port that is assigned to the capture port and uses the 802.1Q VLAN ID that is targeted by the capture.
 *Access the [[Tmedia]] unit using SSH.
 *Access the telecom baseboard from the [[Tmedia]] using telnet.

@@ Line 60: / Line 60: @@
 == Procedure ==
 *[[Toolpack:Troubleshooting_A#VoIP_Ethernet_Capture|VoIP Ethernet Capture for v2.8]]
 *[[Web_Portal_Tutorial_Guide_v2.7#VoIP_Ethernet_Capture|VoIP Ethernet Capture for v2.7]]

← Older revision		Revision as of 15:51, 24 February 2015
Line 57:		Line 57:
	=== Download the Capture ===		=== Download the Capture ===
	To download the capture, use SSH secure copy ("sftp") to the Tmedia management port. This can be done on Windows using tools like Filezilla.		To download the capture, use SSH secure copy ("sftp") to the Tmedia management port. This can be done on Windows using tools like Filezilla.
		+
		+	== Procedure ==
		+
		+	*[[Toolpack:Troubleshooting_A#VoIP_Ethernet_Capture\|VoIP Ethernet Capture for v2.8]]
		+	*[[Web_Portal_Tutorial_Guide_v2.7#VoIP_Ethernet_Capture\|VoIP Ethernet Capture for v2.7]]

@@ Line 32: / Line 32: @@
 *If the capture is to be done on an external host, use a tool such as 'Wireshark' to capture and analyze the mirrored traffic.
 **When configuring a port as a mirror, it is important to connect that Ethernet port directly to a host (like a laptop). Otherwise, it could cause issues such as an Ethernet loop.
 *If the capture is to be done on the TMG's internal host:
 **Use the '''tbproduct''' command to find out which product is currently used.

@@ Line 4: / Line 4: @@
-== Capturing using the TMG800's internal host ==
+== Capturing using the TMG's internal host ==
-The TMG800's internal host can be used for capturing packets that are mirrored from the VOIP0 and/or VOIP1 physical ports.
+The TMG's internal host can be used for capturing packets that are mirrored from the VOIP0 and/or VOIP1 physical ports.
 === Physical Setup ===
@@ Line 14: / Line 14: @@
 *Access the telecom baseboard from the [[Tmedia]] using telnet.
   telnet 172.31.1.1
 ==== TMG800 ====
@@ Line 36: / Line 37: @@
 *Exit the telecom baseboard's shell (type "exit")
 *Use the "tcpdump" tool on linux to capture mirrored packets (received on the "mgmt0" interface):
 ==== TMG800 ====
   tcpdump -i mgmt0 -s 1500 -w capture_file.cap
 ==== TMG3200 ====
   tcpdump -i int0 -s 1500 -w capture_file.cap