Simon Žekar - unix, communications, stupidities » hp-ux http://simon.zekar.com "Unix is simple, but it takes a genious to understand the simplicity" --Dennis Ritchie Fri, 23 Apr 2010 22:11:08 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 HP-UX ssh X11 forwarding not working for certain applications http://simon.zekar.com/2009/10/08/hp-ux-ssh-x11-forwarding-not-working-for-certain-applications/ http://simon.zekar.com/2009/10/08/hp-ux-ssh-x11-forwarding-not-working-for-certain-applications/#comments Thu, 08 Oct 2009 20:51:30 +0000 sIMON http://simon.zekar.com/?p=133 I had a strange issue with hp-ux x11 forwarding over ssh. xclock, xterm ran fine but hpterm and some other x11 programs didn’t start, claiming error:

X11 connection rejected because of wrong authentication.

after some searching I found following fixed the issue:

/opt/ssh/etc/sshd_config:
X11UseLocalhost no
(must be set to no, default is yes)

S.

]]> http://simon.zekar.com/2009/10/08/hp-ux-ssh-x11-forwarding-not-working-for-certain-applications/feed/ 0 ekstremno počasen ssh na HP-UX po nadgradnji http://simon.zekar.com/2007/06/09/ekstremno-pocasen-ssh-na-hp-ux-po-nadgradnji/ http://simon.zekar.com/2007/06/09/ekstremno-pocasen-ssh-na-hp-ux-po-nadgradnji/#comments Sat, 09 Jun 2007 08:54:16 +0000 sIMON http://simon.zekar.com/2007/06/09/ekstremno-pocasen-ssh-na-hp-ux-po-nadgradnji/ Verjetno bo kakšen post namenjen bolj arhivu problemov/rešitev, kot širši uporabi.

Tale bo verjetno tak…

po nadgradnji openssh-ja na HP-UX 11 v2 ia64 na verzijo 4.5p1 je sprva izgledalo, kot da je vse ok, ko pa je prijatelj želel nekaj skopirati iz strežnika na strežnik, pa se je kazalec hitrosti ustavil na 33 KB/s. Premalo za gigabitno mrežo…

Po iskanju problema v random generatorju in še kje, se je izkazalo, da z 32 bitno verzijo openssh-ja tega problema ni.

Zamenjava na 32bit je enostavna:
/opt/ssh/switchmode.sh

Mogoče pa se najde heroj ki ve zakaj 64bit verzija ne dela kot bi morala :-)

S.

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