mtu size on hp ux 11.31

[UNIX_HP]

hi all,
i'm having a trouble with mtu size on hp 11.31 servers:
if i check it on sam i got mtu size 1300 but if i did netstat -i mtu size is 1500 ..
what's happen ?

[g3jza]

you probably mean the SMH?
SAM is no longer in 11.31

[UNIX_HP]

yes smh sorry ..

[g3jza]

that's a bit weird. It should report the same. Are you sure that you are comparing the same network interfaces? i.e lan0, lan1, ...

[Shibin_2]

>> SAM is no longer in 11.31

SAM is available in 11.31. Interface is changed.

Are you able to post the netstat -i output ?

[UNIX_HP]

myxxcdb01:/tmp/info#netstat -i
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
lo0 32808 loopback localhost 93230098 0 93230328 0 0
lan903* 1500 none none 0 1 0 0 0
lan902 1500 10.208.156.48 pttcdb01_priv 2143738882 0 1075146945 0 0
lan5003* 1500 none none 0 0 0 0 0
lan5002* 1500 none none 0 0 0 0 0
lan5001 1500 10.208.155.192 pttcdb01-MGMT 1011783 0 1564079 0 0
lan5000 1500 10.208.155.128 pttcdb01 2968524631 0 12595419676 0 0
lan5000: 1500 10.208.155.128 pttcdb01_vip 433158286 0 220173 0 0
Warning: The above name 'lan5000:801' is truncated, use -w to show the output in wide format
You have mail in /var/mail/root

[g3jza]

Shibin:

When you look at /usr/sbin/sam :

#!/usr/bin/sh

echo "System Administration Manager (SAM) is deprecated in this release of HP-UX
."
echo "System Management Homepage (SMH) is the new tool introduced to manage HP-U
X."
echo "You are recommended to use /usr/sbin/smh.\n"
sleep 1
/usr/sbin/smh $*

so 'sam' is actually running smh.

[g3jza]

Can you make any printscreen of SMH GUI / TUI?

[UNIX_HP]

i found the apa mtu is 1500 how can i change it ?

[g3jza]

Hi,
it's discussed in this thread:
http://h30499.www3.hp.com/t5/Networking/Change-MTU-size-for-APA/m-p/4576971#M45884

[UNIX_HP]

ooook thanks to all !!!
and sorry for my english !!!

[UNIX_HP]

change mtu is not possible to do LIVE need NIC reboot