After about 5 minutes i can login to server.

[Mousa55]

Hi,

I've upgrade the operating system on the my server (rp8420) from 11.11 version to 11.23, And the
upgrade has been successfully but after upgrade I have a problem it’s When I try to telnet to this server
Show me a black screen and after about 5 minutes seems to me the login screen and then I can login to server.
And I can pinging, also I can login to server from the MP console. And I have checked all network configuration but
I don’t see any problem. How I can solve this problem?

root@ruxdb02 > lanscan
Hardware Station Crd Hdw Net-Interface NM MAC HP-DLPI DLPI
Path Address In# State NamePPA ID Type Support Mjr#
0/0/0/1/0 0x0017A43D1852 0 UP lan0 snap0 1 ETHER Yes 119
0/0/8/1/0/6/0 0x0016353EA05D 1 UP lan1 snap1 2 ETHER Yes 119
0/0/10/1/0/6/0 0x0016353EA193 2 UP lan2 snap2 3 ETHER Yes 119
0/0/12/1/0 0x001321EAA9DF 3 UP lan3 snap3 4 ETHER Yes 119
0/0/14/1/0 0x001321EAA93B 4 UP lan4 snap4 5 ETHER Yes 119

root@ruxdb02 > ifconfig lan3
lan3: flags=1843
inet 10.8.1.51 netmask ffffff00 broadcast 10.8.1.255

root@ruxdb02 > netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
lan3 1500 10.8.1.0 10.8.1.51 81392 0 58239 0 0
lo0 4136 127.0.0.0 127.0.0.1 50495 0 50495 0 0

root@ruxdb02 > netstat -rn
Routing tables
Destination Gateway Flags Refs Interface Pmtu
127.0.0.1 127.0.0.1 UH 0 lo0 4136
10.8.1.51 10.8.1.51 UH 0 lan3 4136
10.8.1.0 10.8.1.51 U 2 lan3 1500
127.0.0.0 127.0.0.1 U 0 lo0 0
default 10.8.1.1 UG 0 lan3 0


Thanks

[Asif Sharif · Accepted solution]

Hi Nejad,

It is probably a DNS problem.Check your /etc/hosts also.

Regards,
Asif Sharif

[Sunil Sheoran]

Hi

Check your /etc/resolve.conf file remove the wrong entry in case you do not have any dns server remove this file & try again.

Thanks & regards
Sunil Sheoran

[DeafFrog]

hi ,

what application on server ? what do you see in top o/p , ideal time .cpu usage in glance ? vmstat 5 5 , any page out ?

regards.

[Mousa55]

Hi,

i don't have any DNS server, and i check the /etc/hosts file but problem is still.
/etc/resolve.conf:
No such file or directory

thanks

[Sunil Sheoran]

Hi

Sorry for spel mistake that file name is /etc/resolv.conf.

Thanks & Regards
Sunil

[Asif Sharif]

Hi Nejad,

Did you try other services, e.g. ssh or rlogin?
are they working fine or same issue?

Regards,
Asif Sharif

[Mousa55]

Hi,

the problem it's resolved when i remove the /etc/resolv.conf file i can telnet from a DOS without a problem. but it's still when using the Xmanager it's still can't connect to it


thanks

[Sunil Sheoran]

Hi

What is the exect issue you are facing with xmanager.are you getting nay error? pls give some detaisl of issue.

thanks
Sunil

[Asif Sharif]

Check the following things,

#swlist -l product | grep -i cde
#ps -ef | grep dt
#ps -ef | grep xfs
#export DISPLAY=IP_ADDRESS
# echo $DISPLAY
#cat /etc/hosts

Regards,
Asif Sharif