telnet problem

[Darren Poh_1]

the telnet is slower than usual, sometimes i even got timed out at the checking disk quota. there is no disk quota setting in the system. how can i resolve this?

[Ravi_8 · Accepted solution]

Hi

check lan setting, whether it has been set to Half duplex and Full duplex,

#lanadmin

[bhavin asokan]

hi,

see any of the filesystem is full.
are you receiving any messages like 'source quench received' while pinging or accessing to server.

regds,

[Darren Poh_1]

how do i check whether is it full-duplex? i use lanadmin and under lan and display, there is no indication of it

[bhavin asokan]

hi,

use sam

sam--networking and communications--network interface cards --select the lan card ---actions --modify it will show full/half duplex

regds,

[Ravi_8]

Check the card as told by Bhavin, if card is set to half duplex, make it full duplex and vice versa

you can do the same using commands "lanadmin -->lan -->display
first line will show speed and h/d or f/d
if card is h/d, set it to f/d
#lanadmin -X 100FD

if card is f/d,set it ot h/d
#lanadmin -X 100HD

ppa number can be found using lanadmin, check for options that lanadmin shows

[Darren Poh_1]

hi
i try the sam but sam did not show the duplexity..i guess this is not important..
i trying to find out the filesystem.

regards.

[Darren Poh_1]

hi ravi

both method i tried, i could not see whether the lan's duplexity, the 1st line in the lanadmin is ppa number and is 0... what do i do?

regards

[Ravi_8]

post the o/p of

lanadmin-->lan-->display

[Darren Poh_1]

hi

what is o/p??

[Ravi_8]

o/p --> output

#lanadmin



choose "Lan"



choose "Display"

post this output

[Darren Poh_1]

hi

the o/p:


LAN INTERFACE STATUS DISPLAY
Tue , Feb 15,2005 14:56:12

PPA Number = 0
Description = lan0 Hewlett-Packard LAN Interface Hw Rev 0
Type (value) = ethernet-csmacd(6)
MTU Size = 1500
Speed = 10000000
Station Address = 0x800090b6bc1
Administration Status (value) = up(1)
Operation Status (value) = up(1)
Last Change = 100
Inbound Octets = 1706372337
Inbound Unicast Packets = 636673
Inbound Non-Unicast Packets = 16688042
Inbound Discards = 0
Inbound Errors = 5
Inbound Unknown Protocols = 391753
Outbound Octets = 502536755
Outbound Unicast Packets = 666978
Outbound Non-Unicast Packets = 1652
Outbound Discards = 0
Outbound Errors = 0
Outbound Queue Length = 0
Specific = 655367

Press to continue


Ethernet-like Statistics Group

Index = 1
Alignment Errors = 0
FCS Errors = 0
Single Collision Frames = 62887
Multiple Collision Frames = 53357
Deferred Transmissions = 296007
Late Collisions = 0
Excessive Collisions = 0
Internal MAC Transmit Errors = 0
Carrier Sense Errors = 0
Frames Too Long = 0
Internal MAC Receive Errors = 0


LAN Interface test mode. LAN Interface PPA Number = 0

[Ravi_8]

It's not showing whether network card set to half or full duplex (where as my systems are showing)

#lanadmin -X 100FD 0

check the telnet speed after issuing this command, if still slow enter the command

#lanadmin -X 100HD 0

let us know the result and also check for file systems (bdf) whether any one filled.

[piyut_1]

hi all,

i think SAM is very god for administration of hp-ux.to enable and disable interface is very easy to do with sam.modify interface in half/full or modify autonegotiate.
i have problem, interface is up and at the catalyst is connect but i can't connect to this interface.This is configurations of lan2:
Card Type: Fast Ether
Autoneg: OFF
Speed (million bps): 100
Duplex Mode: FULL

at port catalyst, we set to autonego is on with 100 full duplex.

what,s wrong??

[Hoang Chi Cong_1]

Hi
If lan2 is up and you have already set to correct configuration.
One this need to consider: IP address and network trouble!
And should check for hardware:
#ioscan -fnC lan
Regard,
HoangChiCong

[Craig Gilmore]

Darren,

Reviewing your lanadmin display, you are working with a 10mb card. A 10mb card is only half-duplex.

Additionally, you have a high number of collisions on this card. Check or replace your lan cable or connection.

Regards

[Mark Ellzey]

Darren,

In addition to checking/setting the duplex on your machine, you must also make sure that the switch port is set the same. Otherwise, chaos will ensue...

Regards,
Mark

[Jason Cathles]

A silly question, but is this a Twisted Pair or Coax network connection? That's the only reason I can think of where an Ethernet adapter wouldn't give you speed/duplex options.

If it's Coax cable, I'd suggest checking the termination of the segment, and that none of the cables have been damaged.

HTH