Package: ssh Version: 1:5.6p1-1 Severity: normal Tags: experimental -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
Hello, I have the following ~/.ssh/config: Host * ControlMaster autoask ControlPath /home/jrollins/.ssh/controls/%...@%h:%p ControlPersist 10 When I try to connect to a hidden host using ssh -W as a proxy command, I get the following error: 0 servo:~ $ ssh -oProxyCommand='ssh -W %h:%p host0' host1 Bad packet length 1397966893. Disconnecting: Packet corrupt 255 servo:~ $ It seems to work fine if establish a persistent control master connection to the pass-through host first: 0 servo:~ $ ssh host0 exit 0 servo:~ $ ssh -oProxyCommand='ssh -W %h:%p host0' host1 host1:~ 0$ If I then comment out the ControlPersist line in the config file, therefore not using ControlPersist at all for any of the connections, the connection succeeds with no problem: 0 servo:~ $ ssh -oProxyCommand='ssh -W %h:%p host0' host1 host1:~ 0$ It also succeeeds if I keep ControlPersist commented out in the config, and just specify ControlPersist for the outer connection: 0 servo:~ $ ssh -oProxyCommand='ssh -W %h:%p host0' -oControlPersist=10 host1 host1:~ 0$ Clearly there's some sort of bad interaction with ControlPersist and the -W pass-through option. I notice when I try the pass-through command on its own, there seems to be a "double hit", which I imagine is related to the problem: 0 servo:~ $ ssh -W chez:22 -oControlPersist=5 host0 SSH-2.0-OpenSSH_5.1p1 Debian-5 SSH-2.0-OpenSSH_5.1p1 Debian-5 0 servo:~ $ I hope this can be resolved, since I would like to be able to use ControlPersist when using pass through hosts, without having to establish a connection to the pass through host ahead of time. It's particularly useful in this context, actually. Thanks so much for maintaining! jamie. - -- System Information: Debian Release: squeeze/sid APT prefers testing APT policy: (500, 'testing'), (200, 'unstable') Architecture: i386 (i686) Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages ssh depends on: ii openssh-client 1:5.6p1-1 secure shell (SSH) client, for sec ii openssh-server 1:5.6p1-1 secure shell (SSH) server, for sec ssh recommends no packages. ssh suggests no packages. - -- no debconf information -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQIcBAEBCAAGBQJMh6lFAAoJEO00zqvie6q8Y+8P/3qblWt4Dlm7ND1XR40c0Gmh bX6O5sOaapaszbAlRXrp4p59Pk0AGMB7d+n/dShSAvhpSYZHlQoBwr0NE3lH/qkR +Glul2yjcqN4iJQtnw+A2P3d17GM+5ssaCqvRJKRayKrpcNh+j7CntmUWS5cesxB 09M0w6H1nqRUWhiw6NGfV4JQzYn2tEluPjtiQq/TcqSGhfChV3a07Uw0GDjOpEGI CP+sfXIiti0mr0BO8zuec2DbSOCTHtBSsvMwvb1u5fvBvh5WaS2RfvwSOrwWyUkl hVylUyS4D19pb2BSXDNPRbcUZELJpFfI4JYmy9mJkauQ8Abv6kUN38rMz2AguJ0a UXXsuhaTcHxYHNHL8viHRvaKhrVGcBNCwMs/g59pg6Ol0bMIbTl/YT0du+6WwCKz a+M2RACxnTbU51i/Q0oRizonluOyNHpVtxhJPb7yNn6KgNHMoBXC3LB2Bgvgykeu hAUGaUzqnvZlEYTXwRxI/dCxOe2LxAIxZRHcWoX6Cmin4SdVS7ZwFRxSirdLRXfe HqITz9oUHOM+nbbJYOcLlpYA7tiY4q/7V+SjEOv+DBX3aLZRXMg1S3fncTqLqR2I vOvOP6dey5n+1aoTqY5IsNk7h4qYZvKXvx3GBYxTV+puGOzop3df94V8f68h5A/C y8vdevzjsI+k9YoSvEWF =+LN1 -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/20100908151834.19257.40581.report...@localhost
