similar to: SSH with authentication and no privacy

http://www.psc.edu/networking/projects/hpn-ssh/ Mike Stevens and I just released a new set of high performance networking patches for OpenSSH 3.9p1, 4.0p1, and 4.1p1. These patches will provide the same set of functionality across all 3 revisions. New functionality includes 1) HPN performance even without both sides of the connection being HPN enabled. As long as the bulk data flow is in the

[NB: General information regarding HPN-SSH can be found at http://www.psc.edu/networking/projects/hpn-ssh ] This is a beta release of HPN12 but I'd like to get some user experiences with it if anyone is so inclined. This version of the HPN patch more closely conforms to the openssh nomenclature and coding style, it eliminates the use of command line switches in favor of -o options, it

The HPN12 patch available from http://www.psc.edu/networking/projects/hpn-ssh addresses performance issues with bulk data transfer over high bandwidth delay paths. By adjusting internal flow control buffers to better fit the outstanding data capacity of the path significant improvements in bulk data throughput performance are achieved. In other words, transfers over the internet are a lot

On multiple core systems OpenSSH is limited to using a single core for all operations. On these systems this can result in a transfer being processor bound even though additional CPU resources exist. In order to open up this bottleneck we've developed a multi-threaded version of the AES-CTR cipher. Unlike CBC mode, since there is no dependency between cipher blocks in CTR mode we

Hi All, I got this figured out, when the privacy is ON at the other end of the server and when we get the Invite message to the server connected to PRI's, just take the details from the invite message in the Dial plan and send the calls as anonymous: exten => _1NXXXXXXXXX,n,Set(PRIVACY=${SIP_HEADER(Privacy)}) exten => _1NXXXXXXXXX,n,ExecIf($["${PRIVACY}" =

Howdy, It's been a while since I've made an announcement here but I wanted to mention that we've just released a set of HPN-SSH patches for OpenSSH6.2. The release marks the first time I've had the resources/help to actually do anything more than just forward port the patches in quite a while. http://www.psc.edu/index.php/hpn-ssh Items of note: 1) The multithreaded AES-CTR

Hello, I know this has come up before; but is the HPN patch (or elements thereof) currently being considered for integration in to the OpenSSH code base? Are there pending issues (buffer management, none cipher, etc) which still need to be addressed? We have been using HPN-SSH for over a year now, and like others, have observed significant performance improvement over standard OpenSSH. I can

Hi folks, My v1.6 Asterisk system logs all Call Detail Records to a PostgreSQL database, including those handled by the Privacy Manager. Unfortunately, even though I can use the CLI to see the information being submitted by anonymous callers to satisfy the demands of the the Privacy Manager, that information is not recorded in the database. Instead, all that is written to it: clid:

https://bugzilla.mindrot.org/show_bug.cgi?id=2606 Bug ID: 2606 Summary: IPv6 bind address vs autoconfiguration privacy Product: Portable OpenSSH Version: -current Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: ssh Assignee: unassigned-bugs

Hello all, I would like to use Asterisk to add/modify SIP headers in the INVITE message, to include Privacy information, if the INVITE includes a *67 prefix (or another predefined prefix). That's an example of the INVITE I get: /INVITE sip:*6700112233445 at 192.168.1.100 SIP/2.0 From: "123456789"<sip:*123456789*@192.168.1.100>;tag=333333333 To: <sip:*6700112233445 at

Privacy Guard Glue (PGG) Snapshot 19990628 Released ===================================================== PGG (Privacy Guard Glue) is a well-designed library written in C to add GnuPG support to applications. PGG uses GnuPG (Gnu Privacy Guard) with its coprocessing interface as the workhorse. PGG is free software and includes the complete source code. It is protected under the Gnu

When a user calling over the PSTN network calls one of our SIP users with a restricted number (CLIR), our PSTN gateway is sending us incoming calls with the following additional headers: Proxy-Require: privacy Anonymity: uri Remote-Party-ID: <sip:41781234567@192.168.0.100:4000>;privacy=uri as opposed to Remote-Party-ID: <sip:41781234567@192.168.0.100:4000>;privacy=off when CLIP

HPN-SSH is a set of high performance patches which add dynamic window sizing, none cipher switching, enhanced server logging, and a multi-threaded cipher implementation to OpenSSH. We've just updated the patches to the OpenSSH 4.9 release and made them available from http://www.psc.edu/networking/projects/hpn-ssh/ Comments, questions, and criticisms are always welcome. Thanks for your

hi, i'm attempting to develop an enhanced privacy manager using AGI. the flow is roughly as follows: 1) intercept calls for users w/privacy manager enabled and execute an AGI. 2) play a notification to the caller, and prompt them for their name, recording their voice. 3) loop an "awaiting caller's response" sound. i have the above steps working but here's where

Hi, I'm using Asterisk to bridge the incoming call to another destination using the Dial command. However, when an anonymous call comes in then privacy information is not passed into the B Leg. For instance, the Privacy header and P-Asserted-Identity aren't copied to the B Leg. Is there an option to give to the Dial command, or another variable to set, to make Asterisk copy such

Andi - I have experienced the same issue you mention and gotten no reply as to a way to fix it. I finally implemented "blacklist" into my Asterisk and added "Anonymous", "anonymous", "unknown", "Unknown", etc., into my blacklist file. When those come in with an IP address instead of a phone number but have no real name, they get the

Hello list, right now SSH Tunnel / scp is reaches just around 76Mb/s on my E5 Xeon using AES-NI but openssl reaches around 600-700Mb/s using 128aes-cbc cipher. As far as i understand http://www.psc.edu/index.php/hpn-ssh this is due to very small buffers in ssh / scp. Is there any work on this? Like autotuning the buffer size? Are there plans to integrate the hpn patches? Greets, Stefan

Hi, I tried different encryptions like arc four, but always with the same result. BTW: googling shows some similar questions and they are stuck on set same speed +-. But non of that solutions helped me. /G?tz > Am 11.08.2015 um 12:14 schrieb Eero Volotinen <eero.volotinen at iki.fi>: > > Usually problem in encryption. > > try cipher arcfour or apply hpn patches to

Ben Bennett and I (both researchers at the Pittsburgh Supercomputing Center) have released the HPN13v1 patch set for OpenSSH 4.7p1. Primarily this release incorporates the previously announced multi-threaded AES-CTR mode cipher which will allow users to make better use of multi-core environments. In our test environments we've seen upwards of a 100% improvement in throughput performance

Hi: I?Bought TDM2400P ,with 24 FXO ports , I installed? the asterisk 1.4.28 and?dahdi 2.2.0?and then i compiled them and configured all, i pluged into 8 pstn line into the Rj connector and then i got messages on asterisk console that alarm cleared on channels 1->8??, at this step everything should go fine ,but when i try to make a call?through the TDM?there is silence and no audio,and then i