I am trying to generate a ssh_known_hosts2 file, 2.9.9p2, using: ssh-keyscan -f list_of_hosts -t rsa > ssh_known_hosts.rsa and ssh-keyscan -f list_of_hosts -t dsa > ssh_known_hosts.dsa but both commands fail almost immidiately with: Couldn't obtain random bytes (error 604389476) What could that mean? Servers that I am aware of that I query is: OpenSSH_2.5.1p2 OpenSSH_2.5.2p2 OpenSSH_2.9p2 OpenSSH_2.9.9p2 Adding a -v to ssh-keyscan does not give much more info: sh-keyscan -v -f list_of_hosts -t rsa debug1: match: OpenSSH_2.9.9p2 pat ^OpenSSH # xxxxxx.yyyy SSH-1.99-OpenSSH_2.9.9p2 Enabling compatibility mode for protocol 2.0 Couldn't obtain random bytes (error 604389476) debug1: Calling cleanup 0x21bf8(0x0) debug1: Calling cleanup 0x1c3cc(0x0) -- ------------------------------------------------------------------- (-: Hiroshima 45, Chernobyl 86, Windows 95 :-) Our ultimate goal is to make overloaded systems appear to be idle. High performance, High reliability, Low cost -------- Pick any two. ------------------------------------------------------------------- Rune Mossige, Systems Support Engineer, WesternGeco, Stavanger Tel: (+47)51946869 Mobile:(+47)90871024 --------------------------------------------------------------------- To unsubscribe, e-mail: secureshell-unsubscribe at securityfocus.com For additional commands, e-mail: secureshell-help at securityfocus.com