Retransmit captured data via a TCP/IP connection

asked 2021-05-05 20:26:43 +0000

Hello,

Is there a way to retransmit captured data via a TCP/IP connection? I have a TCP Client that makes a connection to a server and waits for any incoming traffic (pcapng data). In order to test this client I need to send it pcapng files. Can this be done by suing Wireshark? Any help will be much appreciated. Thank you in advance.

Indika Perera

edit retag flag offensive close merge delete

Comments

I never had a need to inject packets, but Colasoft link text has packet replay and packet builder Windows freeware software.

BigFatCat ( 2021-05-05 22:09:14 +0000 )edit

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2021-05-05 21:06:15 +0000

Chuckc
3023 ●6 ●608 ●20

"TCP is problematic ..."

Wireshark Wiki - Traffic generators
Most of the time people see TCP so they assume tcpreplay would be the way to go but it's definitely not plug and play.
If you don't mind python and a little programming, scapy can read pcap/pcapng files and send packets.

There is a new tool (WireReplay) out from the WireEdit company. If you give it a try, please share your experience back here. :-)

edit flag offensive delete link

add a comment

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2021-05-05 20:26:43 +0000

Seen: 373 times

Last updated: May 05 '21

Retransmit captured data via a TCP/IP connection edit