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

[Mousa55]

Hi All,

no error but only when i try to connect by xmanager, no output and give me connection failed

and this all command output

root@ruxdb02 > swlist -l product | grep -i cde
CDE B.11.23 HP-UX CDE User Interface
PHSS_31110 1.0 CDE Base Patch for Itanium - based system

PHSS_35884 1.0 CDE Base Patch
PHSS_35885 1.0 CDE Applications Patch

root@ruxdb02 > ps -ef | grep dt
root 2286 1 0 09:31:55 ? 0:00 /sbin/sh /usr/dt/bin/dtrc
root 2303 2286 0 09:31:55 ? 0:00 /usr/dt/bin/dtlogin
root 6842 6708 0 11:15:01 pts/ta 0:00 grep dt

root@ruxdb02 > ps -ef | grep xfs
root 51 0 0 09:21:48 ? 0:39 vxfsd
root 6848 6708 0 11:15:22 pts/ta 0:00 grep xfs

root@ruxdb02 > export DISPLAY=10.8.1.51
root@ruxdb02 > echo $DISPLAY
10.8.1.51
root@ruxdb02 > cat /etc/hosts
## Configured using SAM by root on Fri Jun 6 14:12:17 2008
## Configured using SAM by root on Mon Apr 5 08:16:37 2010
# @(#)B.11.11_LRhosts $Revision: 1.9.214.1 $ $Date: 96/10/08 13:20:01 $
#
# The form for each entry is:
#
#
# For example:
# 192.1.2.34 hpfcrm loghost





thanks
#
# See the hosts(4) manual page for more information.
# Note: The entries cannot be preceded by a space.
# The format described in this file is the correct format.
# The original Berkeley manual page contains an error in
# the format description.
#

127.0.0.1 localhost loopback
10.8.1.51 ruxdb02

[Asif Sharif]

DISPLAY variable must be set,

export DISPLAY=:0.0

Example
export DISPLAY=192.168.0.10:0.0

After that run the xmanager and update please.

Regards,
Asif Sharif

[Mousa55]

Hi,

thanks but the problem is still.

root@ruxdb02 > echo $DISPLAY
10.8.33.57:0.0

thanks

[Sunil Sheoran]

Hi,

Thanks for sahring the command o/p's

Please check the following command o/p

#hostname

is your o/p hostname is same as it appear in /etc/hosts in csae it is different please correct it. & do the below step also.
if it is same please the below steps & try again

#/sbin/init.d/dtlogin.rc stop
#/sbin/init.d/dtlogin.rc start

In case of any error in o/p please share.

Thanks & Regards
Sunil

[Mousa55]

Hi,
thanks for replay

root@ruxdb02 > echo $DISPLAY
10.8.33.57:0.0
root@ruxdb02 > hostname
ruxdb02

root@ruxdb02 > /sbin/init.d/dtlogin.rc stop
root@ruxdb02 > /sbin/init.d/dtlogin.rc start

and it's still and please find the attached file.

thanks

[Asif Sharif]

Please check port is not blocked;

netstat -an | grep 177

Regards,
Asif Sharif

[Sunil Sheoran]

Hi

Check for the below command & make sure your port is open .

#cat /etc/services |grep -i 177
xdmcp 177/tcp # X Display Manager Control Protocol
xdmcp 177/udp # X Display Manager Control Protocol

Thanks
Sunil

[Mousa55]

Hi,

thanks for all the problem it's resolved when i remove some hostname/ip in /etc/hosts file


thanks again for all