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тАО01-18-2009 05:08 AM
тАО01-18-2009 05:08 AM
telnet sessions limitation
i have an issue when more than 65 users trying to login to my tru64 4.0f on es40 server.
i do configured the kernel for more than 200 ptys and created more than 200 ptys using /dev/MAKEDEV script. but it is still limited to 65 users. any attempt to login after that it fails.
am i missing something in the kernel parameters or any other configuration.
?
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тАО01-18-2009 05:25 AM
тАО01-18-2009 05:25 AM
Re: telnet sessions limitation
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тАО01-18-2009 12:12 PM
тАО01-18-2009 12:12 PM
Re: telnet sessions limitation
Are there any clues in /var/adm/messages ?
You might only be licensed for 64 users...
Cheers,
Rob
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тАО01-18-2009 11:23 PM
тАО01-18-2009 11:23 PM
Re: telnet sessions limitation
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тАО01-19-2009 03:42 AM
тАО01-19-2009 03:42 AM
Re: telnet sessions limitation
check with "lmf list full for OSF-USR"
how many "units" are registered.
Ik think you need 100 units per user.
it should be logged if licence limits are exceeded.
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тАО01-19-2009 11:19 PM
тАО01-19-2009 11:19 PM
Re: telnet sessions limitation
Jan 12 07:17:07 server vmunix: chk_bf_quota: group quota underflow for group 7 on file set
Jan 12 07:30:55 server vmunix: chk_bf_quota: group quota underflow for group 7 on file set
Jan 12 21:36:51 server vmunix: chk_bf_quota: group quota underflow for group 7 on file set
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тАО01-25-2009 09:46 PM
тАО01-25-2009 09:46 PM
Re: telnet sessions limitation
telnetd: All network ports in use
please suggest solution
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тАО01-25-2009 10:05 PM
тАО01-25-2009 10:05 PM
Re: telnet sessions limitation
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тАО01-26-2009 01:46 AM
тАО01-26-2009 01:46 AM
Re: telnet sessions limitation
but the "telnetd: All network ports in use" suggests licencing is not the problem.
can you check if the number of tty's matches the number of pty's?
they work in pairs!
read "man pty" :
The pty driver provides support for a device-pair termed a pseudo terminal.
A pseudo terminal is a pair of character devices, a master device and a slave device. The slave device provides an interface identical to that described in the tty(7) reference page.
To create additional ptys, do the following:
1. Increase the value of the nptys attribute for the pts subsystem by using either the dxkerneltuner application or the sysconfig-r*O command. The value you choose should be the maximum number of ptys that you want active on your system.
2. Increase the value of the following attributes for the proc subsystem as follows:
+ maxusers -- 4096
+ max-thread -- 3*maxusers
+ max-task -- 3*maxusers
+ max-proc-per-user -- 3*maxusers
Use either the dxkerneltuner application or sysconfig -r command to make these changes.
3. Create and run (as root) the following script, make_ptys:
Pieter
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тАО01-26-2009 11:38 AM
тАО01-26-2009 11:38 AM
Re: telnet sessions limitation
# lmf list full
# ls /dev | grep pty | wc -l
# sysconfig -q pts
Do not think it is a license issue, we will see after you you send this outputs.