[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
Unfortunately, the HPN patch breaks the DynamicForward feature in at least OpenSSH 5.0 (see http://gnats.netbsd.org/45049). I'm not sure how it fares with newer versions of OpenSSH. From the bottom of the HPN web site (http://www.psc.edu/networking/projects/hpn-ssh/): Recent problems with buffer_append_space in HPN-SSH. If you are experiencing disconnects due to a failure in buffer_append_space please let us know. We're currently tracking some problems with this and we're trying to gather more information to help resolve it. You may want to try using -oHPNBufferSize=16384 to restrict the growth of the buffer. Let us know if that helps. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/162253 Title: openssh: want hpn-ssh for 20x speed improvement! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/162253/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
Here something to play with http://forum.slicehost.com/comments.php?DiscussionID=3424 Hth -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
Jeremy: I've had success getting HPN-SSH patch to apply to openSSH.org's source downloaded into 9.10 and installing. Perhaps you make a package from those sources? Note: I found it critical to use the right HPN patch for the right SSH version. Also, the openssh.org soruce install will install the binaries to slightly different locations than the ubuntu package. -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
Has anybody gotten these patches to apply to karmic's openssh? I've been trying to build a package for this, but so far no luck applying the patch. -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
It's not really a question of packager/developer, or Debian vs Ubuntu (especially since in this case the Debian OpenSSH maintainer happens to also be an Ubuntu OpenSSH maintainer). Debian and Ubuntu got burned in the past over OpenSSH patches, I'm pretty sure we won't integrate this in the openssh package until it makes it to OpenSSH upstream. That doesn't prevent someone else from providing, as proof of concept, PPA packages of hpn-ssh. That could help in demonstrating how great it can be. -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
I've looked around and seen some valid concerns about incorporating a large patchset like this into the Ubuntu packages, but: 1) It's real handy. I'm getting easy 2.5x boosts at home over a single- switch gig-e network. 2) Upstream (openssh.com) doesn't seem to have any burning interest that I can find, after... two years of availability? 3) Upstream (psc.edu) seems willing and able to maintain relatively regular patchset versions for several OpenSSH releases at a time. No release for 5.2 just now, but that doesn't seem like significant lag (yet), in context. -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
Ubuntu is a packager, not a developer. The right way to get this to happen is for someone (who would have to be more motivated than I am) to talk to the Debian SSH maintainers, or even the openssh developers themselves. Options include forking (bad), making a completely new package out of the patched ssh and getting that into debian in parallel with the regular ssh, making such a package and serving it elsewhere, or convincing debian to accept the patch. I don't think this is the venue for further discussion, as it's clear ubuntu will not do anything directly. --jh-- -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
Ditto. It's got my vote - this is the number one thing on my wishlist! -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
I submished a patch for this on the debian side of things.. but i'd love to see an official version based on the openssh tarballs and it's own package full fledged packages. Josh Ellis wrote: Ditto. It's got my vote - this is the number one thing on my wishlist! -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
Another vote here too! VERY MUCH NEEDED. -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
** Bug watch added: Debian Bug tracker #292932 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=292932 ** Also affects: openssh (Debian) via http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=292932 Importance: Unknown Status: Unknown -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 162253] Re: openssh: want hpn-ssh for 20x speed improvement!
** Changed in: openssh (Debian) Status: Unknown = New -- openssh: want hpn-ssh for 20x speed improvement! https://bugs.launchpad.net/bugs/162253 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
