[cisco-voip] testing new ACLs: VG224 issues (RESOLVED)

[Ed Leatherman]

So you were seeing this when you had a line as a shared appearance on
a VG224 port and a VG248 port? Where did the 248's come into the
picture?

On Wed, Dec 7, 2011 at 10:33 AM, Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
> Turns out this problem was not related to ACLs and was far more encompassing
> than originally thought.
>
> Essentially, any IP phone that has a VG248 port associated to the line which
> has max/busy set to 2/2 will experience this issue regarding of calling
> party type.
>
> I'm not sure if this is a bug or working like designed but when the phone
> has a VG224 port associated to the line with the same 2/2 setting, the
> problem does not happen.
>
> Very weird.
>
> ---
> Lelio Fulgenzi, B.A.
> Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
> (519) 824-4120 x56354 (519) 767-1060 FAX (ANNU)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Cooking with unix is easy. You just sed it and forget it.
>                               - LFJ (with apologies to Mr. Popeil)
>
>
> ________________________________
> From: "Lelio Fulgenzi" <lelio at uoguelph.ca>
> To: "Cisco VoIPoE List" <cisco-voip at puck.nether.net>
> Sent: Thursday, December 1, 2011 3:46:26 PM
> Subject: testing new ACLs: VG224 issues
>
> I'm testing some new voice VLAN ACLs and have noticed a problem with a VG224
> port calling an IP phone. If the IP phone puts the VG224 call on hold, no
> problem, but if the IP phone receives another inbound call and goes to
> answer it (automatically putting the VG224 call on hold) the VG224 call is
> dropped.
>
> I noticed the following deny statements being logged.
>
> list voice_endpoints_out denied icmp a.b.c.d -> i.j.k.l (3/3), 1 packet
> list voice_endpoints_out denied udp w.x.y.z(19441) -> i.j.k.l(4001), 1
> packet
>
> a.b.c.d is the ip address of one of the ethernet interfaces where a ping
> packet would be sourced
> w.x.y.z is the loopback address where voice traffic would be sourced
> i.j.k.l is the IP phone
>
> Why is the VG224 trying to ping my ip phone?
> What is UDP traffic destined to 4001 all about?
>
>
>
>
>
> ---
> Lelio Fulgenzi, B.A.
> Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
> (519) 824-4120 x56354 (519) 767-1060 FAX (ANNU)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> Cooking with unix is easy. You just sed it and forget it.
>                               - LFJ (with apologies to Mr. Popeil)
>
>
>
> _______________________________________________
> cisco-voip mailing list
> cisco-voip at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>



-- 
Ed Leatherman