[cisco-voip] vg310/320 or ISR4K with analog modules

[Lelio Fulgenzi]

Let us know how it goes.

---
Lelio Fulgenzi, B.A. | Senior Analyst
Computing and Communications Services | University of Guelph
Room 037 Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1
519-824-4120 Ext. 56354 | lelio at uoguelph.ca

www.uoguelph.ca/ccs | @UofGCCS on Instagram, Twitter and Facebook



-----Original Message-----
From: Pawlowski, Adam <ajp26 at buffalo.edu> 
Sent: Friday, April 5, 2019 3:06 PM
To: Lelio Fulgenzi <lelio at uoguelph.ca>; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] vg310/320 or ISR4K with analog modules

Ha, I set that in the new notification system, but it must not have hit my cycle. Some more fun to test next week.

Thanks for looking on that one, I appreciate the good end to a long week.



> -----Original Message-----
> From: Lelio Fulgenzi <lelio at uoguelph.ca>
> Sent: Friday, April 5, 2019 3:04 PM
> To: Pawlowski, Adam <ajp26 at buffalo.edu>; cisco-voip at puck.nether.net
> Subject: RE: [cisco-voip] vg310/320 or ISR4K with analog modules
> 
> Good news! (???)
> 
> Bug reports:
> 
> Last Modified: Apr 5,2019
> Status: Fixed
> 
> Known Fixed Releases:	(4)
> 16.12(0.82)
> 15.8(3.0j)M1
> 15.8(3)M2
> 15.7(3.0c)M4
> 
> software.cisco.com shows:
> 
> Release 15.8.3M2 ED
> 
> Release notes show:
> 
> https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/15-8m/release/notes/
> 15-8-
> 3-m-rel-notes.html
> 
> Resolved Bugs-Cisco IOS Release 15.8(3)M2 Table 1. Resolved Bugs-Cisco 
> IOS Release 15.8(3)M2
> 
> CSCvo11786 SCCP Application does not clear failed sockets leading to 
> leak and socket pool exhaustion
> 
> 
> ---
> Lelio Fulgenzi, B.A. | Senior Analyst
> Computing and Communications Services | University of Guelph Room 037 
> Animal Science & Nutrition Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1
> 519-824-4120 Ext. 56354 | lelio at uoguelph.ca
> 
> www.uoguelph.ca/ccs | @UofGCCS on Instagram, Twitter and Facebook
> 
> 
> 
> -----Original Message-----
> From: Pawlowski, Adam <ajp26 at buffalo.edu>
> Sent: Friday, April 5, 2019 1:46 PM
> To: Lelio Fulgenzi <lelio at uoguelph.ca>; cisco-voip at puck.nether.net
> Subject: RE: [cisco-voip] vg310/320 or ISR4K with analog modules
> 
> It is CSCvo11786 , fixed in a number of versions but none that I'm 
> aware of being public yet. This was a real pain to identify but caught it on a whim.
> 
> We have an expect script that rolls though and emails us the socket 
> counts for the SCCP Application process. You can do any number of 
> things, reload the device, clear the sockets, restart SCCP application.
> 
> All of those things will disrupt the service for more or less time 
> depending on which you choose, but when the socket count hits max it 
> will simply stop operating anyways.
> 
> The VG204XM seems to open 1 socket (?) but the VG310/320 open one per 
> each port that's configured, so depending on what's going on that may 
> cause the application to disconnect, and how aggressive it retries, 
> these can stack up quickly we found.
> 
> 
> 
> > -----Original Message-----
> > From: Lelio Fulgenzi <lelio at uoguelph.ca>
> > Sent: Friday, April 5, 2019 1:07 PM
> > To: Pawlowski, Adam <ajp26 at buffalo.edu>; cisco-voip at puck.nether.net
> > Subject: RE: [cisco-voip] vg310/320 or ISR4K with analog modules
> >
> > Yowza. That's not good. Is there a bug ID you can share? Is there a
> workaround?
> > Software Reload? Power Reset?
> >
> >
> > ---
> > Lelio Fulgenzi, B.A. | Senior Analyst Computing and Communications 
> > Services | University of Guelph Room 037 Animal Science & Nutrition 
> > Bldg | 50 Stone Rd E | Guelph, ON | N1G 2W1
> > 519-824-4120 Ext. 56354 | lelio at uoguelph.ca
> >
> > www.uoguelph.ca/ccs | @UofGCCS on Instagram, Twitter and Facebook
> >
> >
> >
> > -----Original Message-----
> > From: cisco-voip <cisco-voip-bounces at puck.nether.net> On Behalf Of 
> > Pawlowski, Adam
> > Sent: Friday, April 5, 2019 12:57 PM
> > To: cisco-voip at puck.nether.net
> > Subject: Re: [cisco-voip] vg310/320 or ISR4K with analog modules
> >
> > Would also be interested to know if there is anything going on with 
> > those other than the general (maybe?) sunset of IOS eventually.
> >
> > There's a bug we got filed for IOS SCCP where sockets do not get 
> > cleaned up by the process, so if there are connectivity issues the 
> > gateways will just not re- register or operate. It's been fixed but 
> > the IOS release is not out yet. For a while we were deploying the
> > VG310/320 and found them to be unreliable because of this. This 
> > impacts the VG204XM as well just takes a lot longer to become apparent.
> >
> > Adam
> > _______________________________________________
> > cisco-voip mailing list
> > cisco-voip at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-voip