similar to: [Bug 2648] New: allow max connections config

https://bugzilla.mindrot.org/show_bug.cgi?id=2531 Bug ID: 2531 Summary: MaxSessions config parameter name is highly ambigious Product: Portable OpenSSH Version: 7.1p1 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P5 Component: sshd Assignee: unassigned-bugs at

Hi, always when my server is on high load I saw this errors on logs: curie:~# uptime 10:22:38 up 19 days, 19:19, 2 users, load average: 207.01, 169.27, 94.41 Sep 15 17:00:26 curie dovecot: imap-login: *** glibc detected *** imap-login: malloc(): memory corruption: 0x00000000009f8560 *** Sep 15 17:00:26 curie dovecot: child 24012 (login) killed with signal 6 Sep 15 18:48:36 curie dovecot:

Hi, For one of my application, for accepting the ssh connection on different namespaces, I am instantiating "sshd service" on different namespaces. I am able to create ssh connection on each namespcae but I want to put a limitation on max concurrent ssh connection to 5 for each namespace. Is there a way to achieve it using openssh. Thanks & Regards Amit

Hi, We need to limit concurrent sftp logins to one per user (because of bad client behaviour). Is there any way to achieve this I have overlooked? It seems it could be possible with pam_limits, if sftp sessions were recorded in utmp (a guess from what I found googling around). If I configure /etc/security/limits.conf with testuser hard maxlogins 1 and connect with ssh, and try a second

> On 17 Jan 2019, at 14.19, Marc Roos <M.Roos at f1-outsourcing.eu> wrote: > > > Same ip, connection, session happens after a few seconds, all on local > test network. Sorry I mistakenly overlooked at the ip:s. But anyway that is multiple connections and seems that PAM has some concurrency limit and refuses the third connection Thunderbird opens. so you probably have

On Thu, 30 Mar 2023, Fran?ois Ouellet wrote: > Hi, > > We need to limit concurrent sftp logins to one per user (because of bad > client behaviour). Is there any way to achieve this I have overlooked? > > It seems it could be possible with pam_limits, if sftp sessions were > recorded in utmp (a guess from what I found googling around). If I > configure

Hi! While reading through PROTOCOL.krl I came across "5. KRL signature sections". If my understanding is correct - and that's basically what I would like to get knocked down for if appropriate ;) - this is a way for SSHDs to ensure they only accept KRLs signed by a trusted CA. However, I cannot seem to find a way to actually _sign_ a KRL with ssh-keygen? The aforementioned

Ok fellows, This is my last try. Please, anybody tell me if something is missing on this list! I need to setup on a Linux + Samba (PDC) to restrict just one login per ID (not allow two logins with same id).So: 1 - edit /etc/pam.d/samba -> chaging session line with session required /lib/security/pam_limits.so 2 - in /etc/security/limits.conf: * - maxlogins 1 3 - in smb.conf:

When restarting Dovecot 2.2.10 (via atrpms) on RHEL 6, I get the error: Warning: fd limit (ulimit -n) is lower than required under max. load (1024 < 4096), because of default_client_limit # doveconf default_internal_user default_internal_user = dovecot Should dovecot print this warning based on $default_internal_user, or based on root? As root: # ulimit -n 1024 As user dovecot: $ ulimit -n

The .ssh/known_hosts table cannot handle reaching different sshd servers behind a NAT router. The machines are selected by having the SSHDs respond to differnt ports. A second request would be to allow known_hosts checking solely on the dns name, wildcarding the IP address. This would be useful to avoid continuously warning the user every time you connect to a machine with a changing IP address

hvjunk wrote this message on Thu, Mar 30, 2023 at 23:12 +0200: > I've been battling similar issues, and the only methods I've found (with sftp) was to use > software like pureftd or crushftp (using crushftp lately as production) that does handle these > issues "out of the box" > Other than that, I'd expect you'll need to write your own PAM modules to track the

Le Friday, 31 March 2023, 17:47:14 EDT John-Mark Gurney a ?crit : > hvjunk wrote this message on Thu, Mar 30, 2023 at 23:12 +0200: > > I've been battling similar issues, and the only methods I've found (with sftp) was to use > > software like pureftd or crushftp (using crushftp lately as production) that does handle these > > issues "out of the box" > >

Paste your extensions.conf section that is relevant. -Matthew ----- Original Message ----- From: "Greg - Cirelle Enterprises" <gcirino@cirelle.com> To: <asterisk-dev@lists.digium.com> Sent: Monday, December 27, 2004 4:32 PM Subject: [Asterisk-Dev] realtime voicemail > Let me clarify my last message. > > If I put in the wrong password I get polled > again for

hi, i am trying to do autoattendant but failing. as in the manual i inserted the background(welcome-mainmenu) file so that after the sound the caller can dial the extension he wants to call. i figured that the background sound wasn't coming in the asterisk. how do we do this without first loading the welcome message? for example after certain rings the caller can dial the extension no to

https://bugzilla.mindrot.org/show_bug.cgi?id=2532 Bug ID: 2532 Summary: MaxSessions config parameter name is highly ambigious Product: Portable OpenSSH Version: 7.1p1 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P5 Component: sshd Assignee: unassigned-bugs at

> > Yes, you can "police" these things as a sysadmin. How? Use > /usr/proc/bin/ptree, ps, lsof and what not to find all sshd > processes and their associated ptys - the sshds that have no > children processes but whose master pty's slave pty still has > processes associated with said pty, those are the sshds that must be > killed in order to clean up (or you

-----BEGIN PGP SIGNED MESSAGE----- Hi, I''ve got several replies, thank you for them. Let me summarize: o Many people say there is a PAMified version of ssh available at ftp://ftp.replay.com/pub/crypto/redhat/SRPMS (the source) ftp://ftp.replay.com/pub/crypto/redhat/i386 (Intel binaries) (there are analogous paths for the other architectures). The packages are made by Jan

Where are user's voicemail passwords stored and how does the asterisk administrator change them? TIA, Jeff Heath

Hello, I have setup an Asterisk 1.2.7.1 system, with a working voicemail box: /etc/asterisk/extensions.conf exten => 83086921,1,Answer exten => 83086921,2,Dial(SIP/stefan,5,r) exten => 83086921,3,VoiceMail,u111 exten => 83086921,4,Hangup exten => 83086921,103,VoiceMail,b111 exten => 83086921,104,Hangup /etc/asterisk/voicemail.conf [default] language=de 111 =>

CentOS Errata and Bugfix Advisory 2015:2648 Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-2648.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: bc75df824f61fdb452221ebb69653b2fdd9329cb16dbe069e9fa506055c29612 unzip-6.0-4.el6.i686.rpm x86_64: