Messages in this thread | | | Date | Fri, 21 May 1999 14:40:20 -0400 | From | Joe Kellner <> | Subject | Re: Problem w/IP_MASQ & ssh/telnet? |
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The problem with this is you get 100's of sockets open very fast if you don't have a relatively small timeout limit.
Dax Kelson wrote: > > Justin Mecham said once upon a time (Mon, 17 May 1999): > > > I'm having problems with what I believe is IP_MASQ and ssh/telnet... If I > > open a telnet or ssh session to my server behind my ip_masq box, it > > disconnects me after and some idle time. I haven't timed it so I'm not sure > > if it is the same all the time. If I do tail -f /some/file and leave it it > > won't connect me as long as data comes through, or if I'm in ncftp > > downloading something or wget. I'm using 2.2.3 on my masq server. > > man ipchains > > -S, --set tcp tcpfin udp > Change the timeout values used for masquerading. This > command always takes 3 parameters, representing the > timeout values (in seconds) for TCP sessions, TCP sessions > after receiving a FIN packet, and UDP packets, respectively. > A timeout value 0 means that the current timeout value of > the corresponding entry is preserved. This option is only > allowed in combination with the -M flag. > > Dax Kelson > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.rutgers.edu > Please read the FAQ at http://www.tux.org/lkml/
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
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