From: javier (jgonzalez@conatel.com.uy)
Date: Mon Dec 17 2007 - 10:52:40 EST
Hello Admins,
The HP-UX 11.23 at my site is refusing let in more than 60 users that connect via ssh using putty.
The syslog.log registers these messages:
Dec 5 10:30:46 ARSVR028 sshd[25163]: Accepted none for sistema from 10.16.6.16 port 1146 ssh2
Dec 5 10:30:48 ARSVR028 sshd[25163]: error: openpty: No such file or directory
Dec 5 10:30:48 ARSVR028 sshd[25297]: error: session_pty_req: session 0 alloc failed
Dec 5 10:30:48 ARSVR028 sshd[25420]: Accepted none for sistema from 10.141.4.48 port 1439 ssh2
Dec 5 10:30:48 ARSVR028 sshd[25420]: error: openpty: No such file or directory
Dec 5 10:30:48 ARSVR028 sshd[25452]: error: session_pty_req: session 0 alloc failed
The kernel parameters npty and nstrpty are both in 245.
It seems to be an issue with the HP Secure Shell software because the system allows and does not complain for more than 60 telnet sessions.
The ssh software in use is the one that comes bundled with HP-UX 11i :
OpenSSH_4.3p2-hpn, OpenSSL 0.9.7i 14 Oct 2005
HP-UX Secure Shell-A.04.30.007, HP-UX Secure Shell version
Any tips will be welcome.
Best regards,
Javier
Este mensaje es privado y confidencial y tiene como único destinatario la persona a la que va dirigida. La responsabilidad de su contenido es del remitente y no de CONATEL. Si usted ha recibido este mensaje por error, tenga presente que le está prohibido revelarlo, copiarlo o distribuirlo, debiendo avisar de inmediato al remitente y borrarlo de su sistema. El error de transmisión no implica renuncia a la privacidad y confidencialidad.
This email is private and confidential and intended solely for the use of the individual to whom it is addressed. The responsibility of its content is the sender's and not CONATEL'S. If you have received this email by mistake please notify the sender immediately and delete it from your system. Its disclosure, copy or distribution is absolutely forbidden. The transmission error does not imply a waiver of privacy and confidentiality.
--
---> Please post QUESTIONS and SUMMARIES only!! <---
To subscribe/unsubscribe to this list, contact majordomo@dutchworks.nl
Name: hpux-admin@dutchworks.nl Owner: owner-hpux-admin@dutchworks.nl
Archives: ftp.dutchworks.nl:/pub/digests/hpux-admin (FTP, browse only)
http://www.dutchworks.nl/htbin/hpsysadmin (Web, browse & search)
This archive was generated by hypermail 2.1.7 : Sat Apr 12 2008 - 11:02:58 EDT