Antwort: Re: Problem with SSHD-Daemon (OpenSSH)

[Michael.Galonska at sskm.de]

Hi Ben,

here is the output from sshd -d -d -d:

mvs2:sygm:/usr/local/sbin:#./sshd -d -d -d
debug3: Reading output from 'ls -alni /var/log'
debug3: Time elapsed: 459 msec
debug2: Command 'ls -alni /var/log' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /var/log'
debug3: Reading output from 'ls -alni /var/adm'
debug3: Time elapsed: 143 msec
debug2: Command 'ls -alni /var/adm' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /var/adm'
debug3: Reading output from 'ls -alni /var/mail'
debug3: Time elapsed: 286 msec
debug2: Command 'ls -alni /var/mail' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /var/mail'
debug3: Reading output from 'ls -alni /var/adm/syslog'
debug3: Time elapsed: 221 msec
debug2: Command 'ls -alni /var/adm/syslog' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /var/adm/syslog'
debug3: Reading output from 'ls -alni /var/spool/mail'
debug3: Time elapsed: 313 msec
debug2: Command 'ls -alni /var/spool/mail' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /var/spool/mail'
debug3: Reading output from 'ls -alni /tmp'
debug3: Time elapsed: 263 msec
debug2: Command 'ls -alni /tmp' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /tmp'
debug3: Reading output from 'ls -alni /var/tmp'
debug3: Time elapsed: 275 msec
debug2: Command 'ls -alni /var/tmp' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /var/tmp'
debug3: Reading output from 'ls -alni /usr/lpp'
debug3: Time elapsed: 140 msec
debug2: Command 'ls -alni /usr/lpp' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /usr/lpp'
debug3: Reading output from 'ls -alni /etc'
debug3: Time elapsed: 218 msec
debug2: Command 'ls -alni /etc' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /etc'
debug3: Reading output from 'ls -alni /opt'
debug3: Time elapsed: 218 msec
debug2: Command 'ls -alni /opt' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /opt'
debug3: Reading output from 'ls -alni /bin'
debug3: Time elapsed: 243 msec
debug2: Command 'ls -alni /bin' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /bin'
debug3: Reading output from 'ls -alni /'
debug3: Time elapsed: 199 msec
debug2: Command 'ls -alni /' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /'
debug3: Reading output from 'ls -alni /etc/IBM'
debug3: Time elapsed: 344 msec
debug2: Command 'ls -alni /etc/IBM' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /etc/IBM'
debug3: Reading output from 'ls -alni /var'
debug3: Time elapsed: 225 msec
debug2: Command 'ls -alni /var' timed out
debug3: Got 0.00 bytes of entropy from 'ls -alni /var'
debug3: Reading output from 'ps -efl'
debug3: Time elapsed: 273 msec
debug2: Command 'ps -efl' timed out
debug3: Got 0.00 bytes of entropy from 'ps -efl'
debug3: Reading output from 'who -i'
debug3: Time elapsed: 210 msec
debug2: Command 'who -i' timed out
debug3: Got 0.00 bytes of entropy from 'who -i'
debug3: Reading output from 'df'
debug3: Time elapsed: 113 msec
debug2: Command 'df' timed out
debug3: Got 0.00 bytes of entropy from 'df'
debug3: Reading output from 'df -P'
debug3: Time elapsed: 333 msec
debug2: Command 'df -P' timed out
debug3: Got 0.00 bytes of entropy from 'df -P'
debug3: Reading output from 'df -v'
debug3: Time elapsed: 148 msec
debug2: Command 'df -v' timed out
debug3: Got 0.00 bytes of entropy from 'df -v'
debug3: Reading output from 'date'
debug3: Time elapsed: 190 msec
debug2: Command 'date' timed out
debug3: Got 0.00 bytes of entropy from 'date'
debug3: Reading output from 'ipcs -a'
debug3: Time elapsed: 318 msec
debug2: Command 'ipcs -a' timed out
debug3: Got 0.00 bytes of entropy from 'ipcs -a'
debug3: Reading output from 'tail -200 /var/adm/syslog'
debug3: Time elapsed: 196 msec
debug2: Command 'tail -200 /var/adm/syslog' timed out
debug3: Got 0.00 bytes of entropy from 'tail -200 /var/adm/syslog'
debug1: Seeded RNG with 6 bytes from programs
debug1: Seeded RNG with 3 bytes from system calls
Not enough entropy in RN
debug1: Calling cleanup 0x1ba34d60(0x0)
debug1: writing PRNG seed to file //.ssh/prng_seed


I test the command sshd -d -d -d several times and by once attempt the sshd-Daemon started for any minutes.
After that the sshd-Daemon send the same message   (Not enough entropy in RN) everytime.


Can i port the Version 3.5pX to OS/390 / z/os? Can you tell me how to handle ?

Best Regards,

Michael Galonska
Stadtsparkasse München
OA-SM-ZS
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http://www.sskm.de
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