nanog mailing list archives

Re: TCP receive window set to 0; DoS or not?

From: billn () billn net
Date: Thu, 7 Sep 2006 16:21:52 -0700 (MST)


On Thu, 7 Sep 2006, Joshua Brewer wrote:

What about when we're seeing this on port 25?


Sand worms.

In all seriousness, your guess is as good as mine, at that point. If 
memory serves, the platforms we saw this on most, with web browsers, were 
mobile devices. What kind of volume are you seeing this in? 

- billn

Current thread:

TCP receive window set to 0; DoS or not? Travis Hassloch (Sep 07)
- Re: TCP receive window set to 0; DoS or not? billn (Sep 07)
  - Re: TCP receive window set to 0; DoS or not? Richard A Steenbergen (Sep 07)
    - Re: TCP receive window set to 0; DoS or not? billn (Sep 07)
    - Re: TCP receive window set to 0; DoS or not? Steven M. Bellovin (Sep 07)
    - Re: TCP receive window set to 0; DoS or not? Jim Shankland (Sep 07)
    - Re: TCP receive window set to 0; DoS or not? Richard A Steenbergen (Sep 07)
    - Re: TCP receive window set to 0; DoS or not? Travis Hassloch (Sep 08)
    - Re: TCP receive window set to 0; DoS or not? Jim Shankland (Sep 08)
- <Possible follow-ups>
- Re: TCP receive window set to 0; DoS or not? billn (Sep 07)
  - Re: TCP receive window set to 0; DoS or not? Christopher L. Morrow (Sep 07)
    - Re: TCP receive window set to 0; DoS or not? David E. Smith (Sep 07)
  - Re: TCP receive window set to 0; DoS or not? Robert E . Seastrom (Sep 08)
- Re: TCP receive window set to 0; DoS or not? Fernando Gont (Sep 26)