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Special Forums IP Networking ssh tunnel with 2 hops and key Post 302531676 by lessmore on Friday 17th of June 2011 12:16:02 PM
Old 06-17-2011
ssh tunnel with 2 hops and key

I have situation:
- localhost L
- server A
- server B (currently accessible only from B, but it have key of my localhost - added when L have different location and can access directly to B)

problem:
how set tunnel from L to B and use key from localhost (I don't remember password to B)?

I have tried:
ssh -f -N -L localPORT:serverB:22 -2 mylogintoA@serverA
but it doesn't work for me.
 

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KUMO-SERVER(1)						      General Commands Manual						    KUMO-SERVER(1)

NAME
kumo-server - kumofs server daemon SYNOPSIS
kumo-server -m <addr[:port=19700]> -p <addr[:port19700]> -l <addr[:port=19800]> -s <path.tch> DESCRIPTION
kumo-server stores actual data. You can add kumo-servers after buiding the cluster. You can get live status of the kumo-manager using kumostat and kumotop command. OPTIONS
-l <addr[:port=19800]> --listen listen address -L <port=19900> --stream-listen listen port for replacing stream -f <dir=/tmp> --offer-tmp path to temporary directory for replacing -s <path.tch> --store path to database -m <addr[:port=19700]> --manager1 address of manager 1 -p <addr[:port=19700]> --manager2 address of manager 2 -S <number=20> --replicate-set-retry replicate set retry limit -D <number=20> --replicate-delete-retry replicate delete retry limit -gN <seconds=60> --garbage-min-time minimum time to maintenance deleted key -gX <seconds=3600> --garbage-max-time maximum time to maintenance deleted key -gS <kilobytes=2048> --garbage-mem-limit maximum memory usage to memory deleted key -k <number=2> --keepalive-interval keepalive interval in seconds -Ys <number=1> --connect-timeout connect timeout time in seconds -Yn <number=4> --connect-retry-limit connect retry limit -Ci <number=8> --clock-interval clock interval in seconds -TW <number=2> --write-threads number of threads for asynchronous writing -TR <number=4> --read-threads number of threads for asynchronous reading -o <path.log> --log output logs to the file -g <path.mpac> --binary-log enable binary log -v --verbose -d <path.pid> --daemon EXAMPLE
[on svr1 ]$ kumo-server -v -l svr1 -m mgr1 -p mgr2 -s /var/kumodb.tch -gN 5 -gS 20480 [on svr2 ]$ kumo-server -v -l svr2 -m mgr1 -p mgr2 -s /var/kumodb.tch -TR 6 -TW 4 [on svr3 ]$ kumo-server -v -l svr3 -m mgr1 -p mgr2 -s /var/kumodb.tch -Ci 16 [localhost]$ kumo-server -v -m localhost -l localhost:19801 -L 19901 -s ./database1.tch [localhost]$ kumo-server -v -m localhost -l localhost:19802 -L 19902 -s ./database2.tch [localhost]$ kumo-server -v -m localhost -l localhost:19803 -L 19902 -s ./database3.tch SEE ALSO
kumostat(1), kumotop(1), kumolog(1), kumomergedb(1), kumohash(1). kumo-server July 2009 KUMO-SERVER(1)
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