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From: Hanspeter Schmid (hpsbernafon.ch)
Date: Thu Dec 06 2001 - 01:00:56 CST
yesterday I tried an nmap scan from one of my servers
to my SunRay server, with
nmap -O 10.50.2.4
Immediately, the SunRay Server reacted with
Dec 5 09:21:12 brnray utauthd: [ID 387677 user.info] WatchIO UNEXPECTED:
utauthd.watchIOEvent: java.net.SocketException: Software caused connection
Dec 5 09:21:12 brnray utauthd: [ID 191561 user.info] Worker1 UNEXPECTED:
CB.taskEvent:read failed : e = java.net.SocketException: Connection reset by
peer: Connection reset by peer
From then on, things got worse and worse. Sessions would
not restart after a logout, one session got stuck with a
black screen, and the SunRay admin port 7010, although
still recognized as open by nmap, would not answer telnet
I soon rebooted because brnray is a productive system.
Does anybody have an idea what's up? Anybody in for
trying to reproduce it? I can't, because I have ten
engineers working on that server ...
Oh, by the way: It's SunRay Server Software 1.3 on Solaris 8,
the SunRay subnet has a dedicated ethernet card / switch.