[nsp] rsh through pix?

From: Calle Lidström (calle@swip.net)
Date: Wed May 22 2002 - 03:43:17 EDT

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Hi,

I'm trying to get rsh working through a pix, though it seems like the
destination opens a connection back to the source, is this correct or is
it just the pix that missinterpret the connection?

I can solve the problem by opening up incoming access to y.y.y.y with a
range of ports, but there must be another way to do it.

ws# rsh x.x.x.x uname
rsh: kcmd: connection unexpectedly closed

pix-output

---- Inbound TCP connection denied from x.x.x.x/1022 to y.y.y.y/5072 flags SYN on interface outside Inbound TCP connection denied from x.x.x.x/1021 to y.y.y.y/5083 flags SYN on interface outside Inbound TCP connection denied from x.x.x.x/1021 to y.y.y.y/5083 flags SYN on interface outside Inbound TCP connection denied from x.x.x.x/1022 to y.y.y.y/5072 flags SYN on interface outside Inbound TCP connection denied from x.x.x.x/1021 to y.y.y.y/5083 flags SYN on interface outside ----

Anyone understand what I'm talking about? ;-)

/c -- Calle Lidström <calle@swip.net> Data Network Engineer - Tele2 Internet Operations. Tele2, Borgarfjordsgatan 16, Box 62, 164 94 Kista, SWEDEN SwipNet - The Swedish IP Network - AS1257

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