Wireshark · Wireshark-users: [Wireshark-users] capture filter tcp port 20 and port 21

[Becky Vict <becky_vict@xxxxxxxxx>]

hi everyone..

i want to capture ftp download from a server to a client. what is the capture filter to be used at both server and client so i can get only traffic from/to port 20 and port 21?

i tried this --> tcp port 20 and tcp port 21 but no traffic is captured.

thanks for your help.

---

Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ countries) for 2�/min or less.