Re: Telnet or ls etc delays in Red Hat Enterprise Linux WS release 3

Hello.

Did you checked firewall rules ? Try

"sbin/service iptables stop".

Josep


> Hi,
>
> We have a home dir for users in a common machine  and in all machine we
> just do a softlink to that central home dir.....
>
> Ex:
>
> ls -l /home
> lrwxrwxrwx    1 root     root         31 Feb  3 16:21 pravink ->
> /net/surya/export1/home/pravink/
> ---
> where
> Surya is a remote home dir machine
> ---
>
> Every time when we  try to telnet from remote host to this  host,it takes
> hell
> lot of time to get logged in sometime it happens fast!!
> But the local users login happens fast !!
>
>
> I doubted that the host is taking some time to  resolve the remote hosts
> (since we it shoulg get automounted ) names ir..........But this host is
> able to resolve all other machine in a n/w.
> 'nslookup' from this machine proves the same !!
>
> Also tried to put all hosts entry including home dir  machine in file
> "/etc/hosts"
>
> But the problem persist :((
>
>
> Is it a problem with n/w card or machine or something else ?
>
> The machine conf:
> --
> #more /etc/redhat-release
> Red Hat Enterprise Linux WS release 3 (Taroon)
> --
> # more /proc/meminfo
> 	total:    used:    free:  shared: buffers:  cached:
> Mem:  1053544448 264192000 789352448        0 53137408 85479424
> Swap: 2097405952        0 2097405952
> MemTotal:      1028852 kB
> MemFree:        770852 kB
> MemShared:           0 kB
> [...]
>
> # The n/w card is a D-Link DFE-538TX Fats Ethernet , for which
> hardware.redhat.com says that its supported
> # dmesg | grep net
> Initializing RT netlink socket
> Initializing IPsec netlink socket
> 8139too Fast Ethernet driver 0.9.26
> eth0: RealTek RTL8139 Fast Ethernet at 0xf8a10c00, 00:08:a1:5f:9e:f7, IRQ
> 9
> 8139too Fast Ethernet driver 0.9.26
> eth0: RealTek RTL8139 Fast Ethernet at 0xf8a1ac00, 00:08:a1:5f:9e:f7, IRQ
> 9
> [...]
>
> # more /proc/cpuinfo
> processor       : 0
> vendor_id       : GenuineIntel
> cpu family      : 15
> model           : 2
> model name      : Intel(R) Pentium(R) 4 CPU 2.66GHz
> stepping        : 9
> cpu MHz         : 2666.803
> cache size      : 512 KB
> [...]
>
> Sometimes the machine hangs if we give ls at remote dir
> ex:
> #ls -l /net/surya/export1/home
> **Where surya is the remote machine
>
>
> --
> Taroon-beta-list mailing list
> [email protected]
> http://www.redhat.com/mailman/listinfo/taroon-beta-list
>


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