Displaying 20 results from an estimated 1000 matches similar to: "virt-manager slow to connect, hangs on new host dialog"
2017 Nov 15
7
How to maintain a persistent SSH connection?
Hello,
I'm tasked with establishing a persistent SSH connection across
a very unreliable link, for a remote port forward (always port
2217). I figured I'd use ServerAliveInterval to make sure that the
ssh(1) process dies when the connection appears down, and I use
systemd to restart it in this case. This works fine.
What does not work fine, however, is the server-side. If the
connection
2011 Jun 13
2
Timeout during APPEND
Dear list,
I am running dovecot 1.2.15 on a Debian server.
One user reports continuous problems synchronising her mailbox via
IMAP (offlineimap, via SSH tunnel or SSL socket). It seems that she
has a large, locally-created message, but the uplink bandwidth seems
to be not enough to push it before dovecot times out the APPEND
command.
The error/exception happens inside offlineimap's Python
2014 Dec 23
3
Dealing with roaming machines
That's a good point. DHCP allows you to set DNS search parameters. So as
long as each location sets different search, "ssh fishbowl" will in fact
resolve to the proper local FQDN.
On Monday, December 22, 2014, Nico Kadel-Garcia <nkadel at gmail.com> wrote:
> On Mon, Dec 22, 2014 at 4:26 AM, martin f krafft <madduck at madduck.net
> <javascript:;>> wrote:
2014 Dec 23
2
Dealing with roaming machines
also sprach Nico Kadel-Garcia <nkadel at gmail.com> [2014-12-23 07:50 +0100]:
> If it's not "in the local network", then it shouldn't get the
> subdomain of the internal network, and you've got a DNS "views" or
> DHCP configuration issue.
While the machine is not at the office, other machines can resolve
fishbowl.office to a valid IP? that's the
2008 Jul 17
1
child xxxxx (imap) returned error 83 (Out of memory)
Hi list,
> Jul 17 12:15:10 seamus dovecot: IMAP(someone at somehost.org): block_alloc(): Out of memory
> Jul 17 12:15:10 seamus dovecot: child 26181 (imap) returned error 83 (Out of memory)
I found those two entries in the logs this morning. The system has
ample free memory. What's going on?
--
martin | http://madduck.net/ | http://two.sentenc.es/
"i wish i hadn't slept
2009 Jun 16
1
Unable to use # as feature key prefix
Hi folks,
I was using the following featuremap:
blindxfer => *1
disconnect => *9
atxfer => *2
parkcall => *7
automixmon => *0
and everything worked.
Then the need arouse to use some features like automixmon during
a conference, but MeetMet has the * key bound to the
(admin) menu. Thus, in order to enable features like automon and
transfers even during a conference, I
2014 Dec 22
2
Dealing with roaming machines
also sprach Nico Kadel-Garcia <nkadel at gmail.com> [2014-12-22 14:43 +0100]:
> The problem, I think, isn't that you have an entry in all three. It's
> that you have a *shortened* hostname that is identical in all 3 DNS
> domains. If your DNS admins have gracefully set the local environments
> to each be on their own subdomain, and that subdomain is *first* in
> DHCP
2014 Dec 22
9
Dealing with roaming machines
Hey folks,
As most of everyone, I use OpenSSH for almost everything and
whenever I can: backups, sync, Git, configuration management, and of
course console sessions. So much for an intro ;)
My laptop and I roam between three networks, though sometimes
I leave the laptop at the office overnight, or hop over to the third
site for an hour or two.
I'd like to find a way to configure OpenSSH (or
2015 Nov 17
2
Disabling auth fallback to PAM
Hi folks,
According to the wiki,? it's considered a feature of Dovecot and its
ability to support multiple authentication sources that "if the
password doesn't match in the first database, it checks the next
one".
?) http://wiki.dovecot.org/Authentication/MultipleDatabases
I think it's great that Dovecot allows auth sources to be stacked
like this, but I am not sold on the
2013 Dec 27
2
Sieve's spamtest always returns 0
I am a bit at a loss here with Sieve (pigeonhole) and the spamtest
extension. I am using Dovecot 2.1.7 (backported to Debian squeeze),
which comes with Pigeonhole 0.3.0.
Messages are scanned with SpamAssassin, which adds a header like
X-Spam-Status: Yes, score=84.6 required=5.0 tests=?
and so I configured spamtest in conf.d/90-plugin.conf like so:
sieve_spamtest_status_type = score
2014 Jul 28
1
Internal calls without voice transport
Hey,
we're experiencing a weird problem with Asterisk 1.8.13.1
(1:1.8.13.1~dfsg1-3+deb7). Calls that leave and enter Asterisk via
a PBX (sipgate.de) work perfectly fine, almost 100% of the time.
However, calls that are routed to sipgate.de, which then routes the
call back to our Asterisk instance are "silent" most of the time.
What I mean with that is that even though RTP traffic
2015 May 16
2
Asterisk "virtual hosting"
Hello,
I am in the peculiar situation to have to set up a PBX for two
independent sites, but operated by the same entity. Yes, I could set
up two VPSs and install Asterisk to each, put common stuff (e.g.
conferencing setup) into Git and share between both using includes,
but for various reasons (among them simplicity and cost), I'd prefer
a single Asterisk instance.
I know I can #include
2012 Nov 07
4
Impromptu conferencing
Dear list,
we would really like to be able to "invite a third and fourth party"
to our current one-on-one call. At the moment, we have to agree to
dial into MeetMe 10 minutes later, then make calls to the third
parties, and hope it all works out.
I have found a couple of examples on the Internet for converting
channels into conferences, but I could not get any of them working.
Does
2007 Aug 14
3
use of deliver from procmail advisable?
Hi list,
I understand that dovecot's deliver does a little more than deliver:
it also updates the dovecot metadata stored with each Maildir. Thus,
if I use deliver as opposed to procmail's internal Maildir delivery,
it seems that the IMAP server later has less work to do since the
metadata is can use are up to date.
Doing this, however, incurs an extra process for each mail
delivered. I
2007 May 20
1
per-user delivery to commands
Hi, we are using dovecot IMAP in a complex virtual setup with almost
4000 accounts; postfix hands over to deliver for local delivery into
a home directory as stored in the SQL database. That's
/srv/vmail/$DOMAIN/$LOCALPART for most of them, but I'd rather not
hardcode this scheme anywhere as it's in SQL.
By a policy change, we need to insert a filter in this chain and the
filter must
2015 May 17
2
Asterisk "virtual hosting"
also sprach Steve Edwards <asterisk.org at sedwards.com> [2015-05-16 23:22 +0200]:
> I use a preprocessor
> (http://software.hixie.ch/utilities/unix/preprocessor/) to tailor
> dialplans and configuration files to each host based on the client
> (or project) and the hostname.
Yeah sure, templating works, but it introduces a layer of complexity
that can make debugging hard(er).
I
2007 Aug 13
3
imap memory footprint rather large
Dear list,
I am experimenting with a new mail handling setup and it involves
a single IMAP folder with just under 70'000 messages. When
OfflineIMAP connects to the server, the imap process starts to eat
up a lot of memory:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
15607 madduck 35 19 283m 244m 239m D 16.9 49.3 0:09.96 imap
On the contrary, when
2009 Sep 12
1
E65 fails registration, soft phone works
Hey folks,
I am trying to get an E65 to connect to asterisk, and I would really
appreciate a second set of eyes. The SIP dialog completes fine, but
the phone subsequently says "Registration failed".
I am in a network that has what seems to be a SIP-capable NAT
gateway, but the asterisk is configured nat=yes anyway. Using
a softphone (twinkle), I can connect just fine, SIP and RTP work.
2007 Aug 23
2
removing IMAP keywords?
Hi there,
I found that with an IMAP command like
<unique-leader> STORE 1 +FLAGS (testflag)
I can set arbitrary flags on mails through the dovecot IMAP daemon.
This rules.
Now I wonder, however, how I can remove those flags, which become
properties of the folder, really. For instance, after the above,
SELECT on the containing folder gives:
* FLAGS (\Answered \Flagged \Deleted \Seen
2009 Jun 16
2
feature keys no longer work after a call has been parked
Hey folks,
I can park a call with #70 after enabling that feature in
features.conf. However, once I retrieve the call from the parking
lot, #70 cannot be used to park it again. Worse yet, none of the
keys defined in the featuremap work anymore, include blindxfer or
automon.
Any ideas what may be the problem?
--
martin | http://madduck.net/ | http://two.sentenc.es/
"man sagt nicht