Please, Urgent: Need ideas/help to solve PR bin/51586

LarsKöller Lars.Koeller at Uni-Bielefeld.DE
Mon May 5 06:12:06 PDT 2003


--------

Dear experts,

i've discussed the reported problem with our experts here at the 
computing center, and we don't have a clue for the problem reported in 
PR 51586.

Please can someone have a look at it and perhaps help me with some 
fresh ideas? We need to go in production with this virus scanner farm!

I've checked it with an simple script again, and get the same problem 
with ony one rsh connect per second. The rsh timeout is set to 40sec, 
and an netstat on the machines lokes like:

machine1 (rsh client):

Active Internet connections (including servers)
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
tcp4       0      0  odie.636               vscan4.shell           FIN_WAIT_2
tcp4       0      0  odie.638               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.640               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.642               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.644               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.646               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.648               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.650               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.652               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.654               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.656               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.658               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.660               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.662               vscan4.shell           TIME_WAIT
tcp4       0      0  odie.6100              odie.1277              ESTABLISHED
tcp4       0      0  odie.1277              odie.6100              ESTABLISHED
tcp4     196      0  odie.6100              odie.1276              ESTABLISHED
tcp4       0      0  odie.1276              odie.6100              ESTABLISHED
tcp4       0      0  *.6100                 *.*                    LISTEN
tcp4       0      0  odie.ssh               rayadm.34459           ESTABLISHED
tcp4       0      0  *.submission           *.*                    LISTEN
tcp4       0      0  *.smtp                 *.*                    LISTEN
tcp4       0      0  *.ssh                  *.*                    LISTEN
tcp4       0      0  *.printer              *.*                    LISTEN
tcp4       0      0  *.shell                *.*                    LISTEN
tcp4       0      0  *.1022                 *.*                    LISTEN
tcp4       0      0  *.nfsd                 *.*                    LISTEN
tcp4       0      0  *.1023                 *.*                    LISTEN
tcp4       0      0  *.sunrpc               *.*                    LISTEN
udp4       0      0  localhost.ntp          *.*                    
udp4       0      0  odie.ntp               *.*                    
udp4       0      0  *.ntp                  *.*                    
udp4       0      0  *.1011                 *.*                    
udp4       0      0  *.nfsd                 *.*                    
udp4       0      0  *.1023                 *.*                    
udp4       0      0  *.sunrpc               *.*                    
udp4       0      0  *.syslog               *.*                    



The rsh-server (machine2) stated:

  rshd[37900]: connect second port 635: Operation timed out

Active Internet connections (including servers)
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
tcp4       0     48  vscan4.ssh             odie.1279              ESTABLISHED
tcp4       0      0  vscan4.623             odie.635               SYN_SENT
tcp4       0      0  vscan4.shell           odie.636               CLOSE_WAIT
tcp4       0      0  vscan4.6100            vscan4.4628            ESTABLISHED
tcp4       0      0  vscan4.4628            vscan4.6100            ESTABLISHED
tcp4       0      0  vscan4.6100            vscan4.4627            ESTABLISHED
tcp4       0      0  vscan4.4627            vscan4.6100            ESTABLISHED
tcp4       0      0  *.6100                 *.*                    LISTEN
tcp4       0      0  vscan4.ssh             rayadm.34465           ESTABLISHED
tcp4       0      0  *.submission           *.*                    LISTEN
tcp4       0      0  *.smtp                 *.*                    LISTEN
tcp4       0      0  *.shell                *.*                    LISTEN
tcp4       0      0  *.ssh                  *.*                    LISTEN
tcp4       0      0  *.printer              *.*                    LISTEN
udp4       0      0  localhost.ntp          *.*                    
udp4       0      0  vscan4.ntp             *.*                    
udp4       0      0  *.ntp                  *.*                    
udp4       0      0  *.syslog               *.*                    
udp4       0      0  vscan4.1019            odie.nfsd              
Active UNIX domain sockets
Address  Type   Recv-Q Send-Q    Inode     Conn     Refs  Nextref Addr
e359ba00 stream      0      0        0 e359bb40        0        0
e359bb40 stream      0      0        0 e359ba00        0        0
e1e6e5a0 stream      0      0        0 e35778c0        0        0
e35778c0 stream      0      0        0 e1e6e5a0        0        0
e1e6eaa0 stream      0      0        0 e1e6e8c0        0        0
e1e6e8c0 stream      0      0        0 e1e6eaa0        0        0
e1e6e960 stream      0      0        0 e1e6ea00        0        0
e1e6ea00 stream      0      0        0 e1e6e960        0        0
e3577280 stream      0      0 e2f33000        0        0        0 /var/run/sophie
e1e6edc0 stream      0      0 e1e82f00        0        0        0 /var/run/printer
e1e6ebe0 dgram       0      0        0 e1e4ff00        0 e1e6ec80
e1e6ec80 dgram       0      0        0 e1e4ff00        0 e1e6ed20
e1e6ed20 dgram       0      0        0 e1e4ff00        0 e1e6ee60
e1e6ee60 dgram       0      0        0 e1e4ff00        0 e1e6ef00
e1e6ef00 dgram       0      0        0 e1e4ff00        0        0
e1e4ff00 dgram       0      0 e1e49ec0        0 e1e6ebe0        0 /var/run/log


All the details are like described in the PR.

Thnaks and best regards

Lars

-- 
E-Mail: Lars.Koeller at Uni-Bielefeld.DE        \  Lars Köller
            lkoeller at FreeBSD.org              \  CC University of
PGP: http://www.uk.pgp.net/pgpnet/wwwkeys.html \  Bielefeld, Germany 
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