topic time between same inbound and outbound packet in Network Security

time between same inbound and outbound packet

habibnoubissi — Mon, 11 Mar 2019 23:53:47 GMT

Hi,

Please is it possible to know from a Pix (Version 6.3(4)) the time between same inbound and outbound packet regarding to the outside interface?

----------------> Outbound (answer to the request)

<---------------- Inbound (request)

Thanks

time between same inbound and outbound packet

Julio Carvajal — Thu, 13 Sep 2012 16:37:45 GMT

Hello Habi,

Yes, if you run a capture you will be able to determine that....

Any other question.. let me know.. Just remember to rate all of my answers,

Julio

time between same inbound and outbound packet

lcambron — Thu, 13 Sep 2012 16:53:47 GMT

Hello,

As Julio mentioned, you can do it with a capture:

{Enable GUI interface:}

http 0 0 inside

http server enablei

access-list capture permit tcp host host

capture tcpout access-list capture interface outside

****** To download the files then… *****

Open the browser

https://PIX_IP_Address/capture/tcpout/pcap

This is going to download the capture in pcap format, you can view using wireshark, it will be able to see the exact time the request comes in and goes out.

Example:

I hope this helps,

Felipe.

time between same inbound and outbound packet

habibnoubissi — Thu, 13 Sep 2012 17:40:16 GMT

Thank you very much for u r reply it was helpful,

but please the time is not well display on my pcap file as seen below. what can I do to so that the time can be display like yours?

once more thanks

time between same inbound and outbound packet

Julio Carvajal — Thu, 13 Sep 2012 17:50:04 GMT

Hello,

Go to view/Time display format/ check Date and time of the day,

Any other question... Sure.. Just remember to Rate all of my answers

Julio

time between same inbound and outbound packet

lcambron — Thu, 13 Sep 2012 17:56:52 GMT

Try this:

View > Time Display Format > Date and Time of Day

Regards,

Felipe.

time between same inbound and outbound packet

habibnoubissi — Thu, 13 Sep 2012 17:59:02 GMT

Thank you Julio,

this is the time of the day :

18:54:06.901 WAT Thu Sep 13 2012

Time source is user configuration

I am using CLI to configure.

Thanks

time between same inbound and outbound packet

Julio Carvajal — Thu, 13 Sep 2012 18:11:21 GMT

Hello,

My pleasure.

Now just compare the round trip time between the packets on the inside interface and then outside interface.

Regards,

Any other question... Sure.. Just remember to Rate all of my answers

Julio