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2015 Feb 10
1
host Linux - guest Win7 fast file sharing [was: getting guestfs_rsync_out to work]
...Linux kernel), would be greatly appreciated. There are many reasons why using libguestfs is a better solution for us in the long run. Thanks. -Jeff ---------------- Original Message --------------- Subject: Re: [Libguestfs] getting guestfs_rsync_out to work From: "Jeff Brower" <jbrower@signalogic.com> Date: Mon, February 9, 2015 3:39 pm To: "Richard W.M. Jones" <rjones@redhat.com> Cc: libguestfs@redhat.com ------------------------------------------------- Richard- > On Mon, Feb 09, 2015 at 08:27:22AM -0600, Jeff Brower wrote: >> Yes we k...
2010 Sep 17
3
do carriers detect unusual / unauthorized VoIP calling patterns?
All- Recently an Asterisk server we host was hacked and used to route some unauthorized calls. We have since improved our security measures, including installation of fail2ban. The interesting thing is the way in which this was discovered. The unauthorized calls were occurring intermittently last Thurs evening thru Sat morning. On Sat morning, some of our employees were attempting to log-in
2010 Apr 14
3
Converting GSM calls to SIP
I have asked a GSM operator in my country if he can route a number or a short code to my asterisk server via SIP (since they dont give DIDs in my country) the operator said they do not support SIP, they have no way of converting GSM calls to SIP to then send them to me. I would like to know what is needed from the operator side to do this, what kind of material is needed, or what can be done from
2010 Mar 17
3
SIP codec negotiation / manipulation
We're having an odd issue with codec negotiation from one of our SIP providers. Here's the basic situation. We receive an invite from them advertising support for G711, G729, and G723. In our response, we send back that we support G711 and G729. In about half the cases, this results in no problems, with audio being encoded with G711. The other half of the time, they send us a second
2011 Mar 25
0
Asterisk with FXO card only, no network
All- My apologies in advance if this is an obvious question and I've missed it on Asterisk FAQs and how-to's... Can Asterisk operate with just an FXO card? By that I mean, no network connection (none, no local network). I want to build some type of user interface to go off-hook, route FXO port voice lines to a headset (or speaker and microphone), perform an automated conversation (e.g.
2015 Feb 09
1
Re: getting guestfs_rsync_out to work
Richard- > On Mon, Feb 09, 2015 at 08:27:22AM -0600, Jeff Brower wrote: >> Yes we know that it doesn't know. We'd be ok to re-launch the image >> to pick up changes except for the time it takes (if we could get >> into 1 to 10 msec range it would be ok). > > There's no feasible way to start a Linux kernel in under about 1-2 > seconds. It just takes
2015 Feb 08
1
Re: getting guestfs_rsync_out to work
Richard- >>> Per this page >>> >>> https://rwmj.wordpress.com/2013/04/22/using-rsync-with-libguestfs/ >>> >>> We are trying to get the libguestfs API guestfs_rsync_out to work. We’ve tried combinations similar to: >>> >>> guestfs_rsync_out(g, “/HostShared”, “rsync://root@10.0.1.90:2999/backup/ -av”, -1) >>> >>>
2015 Feb 09
2
Re: getting guestfs_rsync_out to work
Richard- > On Mon, Feb 09, 2015 at 08:01:31AM -0600, Jeff Brower wrote: >> Richard- >> >> > On Sun, Feb 08, 2015 at 12:11:37PM -0600, Jeff Brower wrote: >> >> With continuous loop testing, what we found is that we have to shut >> >> down and re-launch the image handle to see changes on the Win7 live >> >> guest. Unfortunately image
2015 Feb 09
2
Re: getting guestfs_rsync_out to work
Richard- > On Sun, Feb 08, 2015 at 12:11:37PM -0600, Jeff Brower wrote: >> With continuous loop testing, what we found is that we have to shut >> down and re-launch the image handle to see changes on the Win7 live >> guest. Unfortunately image re-launch takes time, 3-5 sec (the image >> size is 50 GByte). I'm assuming this is because libguestfs makes an >>
2015 Feb 07
4
getting guestfs_rsync_out to work
All- Per this page https://rwmj.wordpress.com/2013/04/22/using-rsync-with-libguestfs/ We are trying to get the libguestfs API guestfs_rsync_out to work. We’ve tried combinations similar to: guestfs_rsync_out(g, “/HostShared”, “rsync://root@10.0.1.90:2999/backup/ -av”, -1) surrounding it with APIs as in the recipe examples, for example replacing libguestfs_cat(), with no luck. In the