similar to: sshd exponential backoff patch

Displaying 20 results from an estimated 7000 matches similar to: "sshd exponential backoff patch"

2004 Dec 17
2
Time to add exponential backoff for SSH interactive login failures?
I'm accustomed to systems where even the first failed login attempt incurs a 5 second delay. I don't think that's too harsh, but everyone has their own needs and considerations. This could be made configurable. -Jay -----Original Message----- From: Rick Jones [mailto:rick.jones2 at hp.com] Sent: Wednesday, December 15, 2004 8:09 PM To: Jay Libove Cc: openssh-unix-dev at
2009 Jan 25
1
Fwd: Re: sshd exponential backoff patch
> This is a really nice idea. However, I'm not so hot on making a core > utility such as OpenSSH reliant on a library that isn't by default > available on most platforms. It could be done differently. I'm surprised that you think berkeley db would not be available on most platforms by default. Anyway it should be a compile-time (and run time) configurable option, so if the
2004 Aug 01
1
SSH login attempts: tcpdump packet capture
I got a packet capture of one of the SSH2 sessions trying to log in as a couple of illegal usernames. The contents of one packet suggests an attempt to buffer overflow the SSH server; ethereal's SSH decoding says "overly large value". It didn't seem to work against my system (I see no strange processes running; all files changed in past ten days look normal). I am
2009 Sep 27
1
New thread - SIP over VPN
>> Isn't an SSL based tunnel all TCP? > Not in the case of OpenVPN. I'm not sure about the commercial > offerings. Correct. My recollection is that OpenSSL uses TCP for the setup and management of the tunnel (e.g. authentication and key exchange) and uses UDP to carry the actual payload... each tunneled IP packet is wrapped in a UDP datagram. That way, the UDP transport
2023 Oct 10
1
Is it possible to reduce the number of workers for rpcd_winreg?
Dear Samba Group, I recently updates our samba addc's to 4.18.6 (from 4.7.7). We use roaming profile and a login script which queries active shares and printers on the logon servers. Since the update i see a lot of rpcd_winreg processes if an user logs on. It are around 40 of these processes each consuming around 60MB. The servers have 1-2GB of ram assigned so they start swapping everytime an
2023 Oct 10
1
Is it possible to reduce the number of workers for rpcd_winreg?
As recommended by Volker Lendecke I added the option. rpcd_winreg:idle_seconds = 5 Now on 2GB Servers swapping is avoided and on 1Gb Servers the server goes back to normal in ~5 seconds after the logon process has finished. Am 10.10.2023 um 13:58 schrieb Achim Gottinger via samba: > Dear Samba Group, > > I recently updates our samba addc's to 4.18.6 (from 4.7.7). We use roaming
2019 Sep 12
2
[PATCH libnbd 1/2] nbd_connect_tcp: Try to return errno from underlying connect(2) call.
When we make a TCP connection we have to make multiple underlying connect(2) calls, once for each address returned by getaddrinfo. Unfortunately this meant that we lost the errno from any of these calls: $ nbdsh -c 'h.connect_tcp ("localhost", "nbd")' nbd.Error: nbd_connect_tcp: connect: localhost:nbd: could not connect to remote host This commit saves the errno from
2017 Jan 16
4
[PATCH 3/4] drm/amd/display: Switch to using atomic_helper for flip.
Hi Andrey, Thank you for the patch. On Monday 16 Jan 2017 10:44:57 Andrey Grodzovsky wrote: > Change-Id: Iad3e0b9b3546e4e4dc79be9233daf4fe4dba83e0 > Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky at amd.com> > --- > .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 92 ++---------------- > 1 file changed, 6 insertions(+), 86 deletions(-) > > diff --git
2017 Apr 06
2
Dovecot impatient with mysql?
On 04/06/2017 12:50 PM, George Kontostanos wrote: > On Thu, Apr 6, 2017 at 7:10 PM, Robert Moskowitz <rgm at htt-consult.com> wrote: >> It seems dovecot is impatient with connecting with mysql, as I see in >> maillog entries like: >> >> Apr 6 11:48:30 z9m9z dovecot: dict: Error: mysql(localhost): Connect failed >> to database (postfix): Can't connect to
2004 Jan 20
4
matrix exponential: M^0
> -----Original Message----- > From: Federico Calboli > Sent: Tuesday, January 20, 2004 5:40 PM > To: r-help > Subject: [R] matrix exponential: M^0 > > I would like to ask why the zeroeth power of a matrix gives me a matrix > of ones rather than the identity matrix: > > > D<-rbind(c(0,0,0),c(0,0,0),c(0,0,0)) > > D<-as.matrix(D) > > D >
2010 Sep 02
1
minor director issues
I noticed 2 minor things with the director. 1) if I start 2 directors, but in 1 of them I dont add the other as a director_servers, they both start spamming the logfiles really really fast. It seems there is no backoff mechanism in the protocol between directors. 2) user mail server ip expire time cor 194.109.26.171 2010-09-02 14:32:13
2010 Aug 10
1
axis labels defaulting to scientific notation
The labels on the x-axis are defaulting to scientific notation no matter how small cex.axis is. How can I override scientific notation to get the labels to print out as specified? Here is the code (UNIT here is 0.0105): plot(xm,yv,log="xy",ylim=c(0.1,20)/UNIT,xlim=c(0.004,20)*UNIT,xaxt="n",t ype="n") axis(1,
2017 Jul 25
2
[PATCH 4/8] drm: Nuke drm_atomic_helper_crtc_set_property
It's dead code because this is now handled in the core. Signed-off-by: Daniel Vetter <daniel.vetter at intel.com> Cc: Boris Brezillon <boris.brezillon at free-electrons.com> Cc: Daniel Vetter <daniel.vetter at intel.com> Cc: Jani Nikula <jani.nikula at linux.intel.com> Cc: Sean Paul <seanpaul at chromium.org> Cc: David Airlie <airlied at linux.ie> Cc: Ben
2012 Feb 17
2
DatabaseModifiedError on get_data - best practice?
Hi, I have previously had a problem with getting this error on a get_mset call, and solved it by subclassing XapianEnquire with a backoff-and-retry algorithm (as suggested by this list, many thanks!). However, I now get it intermittently when calling get_data on a XapianDocument. The same solution doesn't seem to be quite as easy in this case, because: 1. The document is not instantiated
2007 Apr 18
3
[Bridge] bridge breaks loopback on 2.4.22
Hi! Since the change to 2.4.22 I've been experimenting problems here, after many tests I have seen what I think is the problem that is causing this. The problem I'm seing is the loopback starts loosing packages, I don't know if this could also happen on other interfaces. I'm testing this by starting a: tcpdump -n -i lo port then a: nc -n -l port >/dev/null and a: nc
2011 Sep 04
1
mrtg 2.16.2 ipv6 on centos 6
Hi, i'm running CentOS 6.0 on my server and installed mrtg from the rpm-package mrtg-2.16.2 . I also installed the depending packages perl-IO-Socket-INET6 perl-Socket6 .... mrtg works fine with IPV4-Addresses. When i specify a Target by IPV6-Address (or hostname resolving to a V6-address) mrtg fails. Here i have a small sample-config for V4 which is working: LogDir: /tmp ThreshDir: /tmp
2006 Jan 26
6
List problems
Hi all, is it just me or has this list stopped working. I haven't received anything for a couple of days now. Cheers, James.
2007 Feb 26
6
dbus introspection
I've started work on a rewrite of sorts for the dbus plugin that changes how it listens/responds to messages to make it possible to generate introspection data. The main changes are registering every plugin, screen, option, etc with dbus_connection_register_object_path and using libxml2 to generate the introspection data. This more or less works I just need to hook up the rest of the methods
2006 Dec 14
3
[dbus] add getMetadata to plugins
This patch adds support for getMetadata to plugins. It could probably use better strings for "core". I need this for my dbus-based configuration GUI. -- Travis Watkins http://www.realistanew.com -------------- next part -------------- A non-text attachment was scrubbed... Name: add_plugin_metadata.patch Type: text/x-patch Size: 2511 bytes Desc: not available Url :
2019 Jan 21
0
[Announce] Samba 4.10.0rc1 Available for Download
Release Announcements ===================== This is the first release candidate of Samba 4.10. This is *not* intended for production environments and is designed for testing purposes only. Please report any defects via the Samba bug reporting system at https://bugzilla.samba.org/. Samba 4.10 will be the next version of the Samba suite. UPGRADING ========= NEW FEATURES/CHANGES