tcpdump mailing list archives

How does one filter on multiple parameters?

From: Jeff Wong <jwong () high-tower com>
Date: Thu, 27 Feb 2003 16:22:37 -0800

If I wanted to filter on port 21 and port 22, how could this be done?
I want to filter on the ip packets on port 21 and port 22
char *filter "ip port 21 port 22"?

Thanks,
Jeff

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Current thread:

question subramoni padmanabhan (Feb 27)
- How does one filter on multiple parameters? Jeff Wong (Feb 27)
  - Re: How does one filter on multiple parameters? Guy Harris (Feb 27)
- <Possible follow-ups>
- Question Gustavo Sevillano (Mar 18)