Difference between revisions of "Tcptrack"
(Created page with "=tcptrack= '<tt>tcptrack</tt>' can be used to track TCP connections of a host over a particular interface. To monitor all TCP connections over 'eth0' we can use <pre> tcptra...") |
m |
||
| (2 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
[[Main Page|Home]] > [[CentOS]] > [[CentOS 6.x]] > [[Network related tools]] > [[Tcptrack]] | |||
'<tt>tcptrack</tt>' can be used to track TCP connections of a host over a particular interface. To monitor all | '<tt>tcptrack</tt>' can be used to track TCP connections of a host over a particular interface. To monitor all | ||
| Line 15: | Line 15: | ||
We can also use 's' to toggle between various sorting options like no sorting, sorting by rate, sorting by total bytes, etc. | We can also use 's' to toggle between various sorting options like no sorting, sorting by rate, sorting by total bytes, etc. | ||
[[Main Page|Home]] > [[CentOS]] > [[CentOS 6.x]] > [[Network related tools]] > [[Tcptrack]] | |||
Latest revision as of 13:03, 23 August 2022
Home > CentOS > CentOS 6.x > Network related tools > Tcptrack
'tcptrack' can be used to track TCP connections of a host over a particular interface. To monitor all TCP connections over 'eth0' we can use
tcptrack -i eth0
and see all the incoming, outgoing, and even half-established connections. SYN_SENT etc. for connections being attempted to be established is also shown.
'tcptrack' also provides other command line options like
- '-d' to track only the connections that start after tcptrack has been started.
- '-r <seconds>' wait specified seconds before removing a closed connection from list (Default: 2)
When we are running tcptrack we can use shortcuts 'p' for pausing display so that we can look at the list of connections without connections jumping here and there. This just pauses the display, background capturing and processing of information by tcptrack continues even after pausing display.
We can also use 's' to toggle between various sorting options like no sorting, sorting by rate, sorting by total bytes, etc.
Home > CentOS > CentOS 6.x > Network related tools > Tcptrack
