Re: PIM-SM and NAT

From: Gert Doering (gert@greenie.muc.de)
Date: Fri Apr 26 2002 - 07:40:28 EDT


hi,

On Fri, Apr 26, 2002 at 01:08:59PM +0200, Gert Doering wrote:
> Soooo... any hints?

Additional info: CCO claims "it will just work" (since 12.0T).

I assumed that the problem has to do with "access-list 170" excluding
the packets generated by the router itself, and added:

  access-list 170 permit ip any any

and now I get:

49w5d: %PIM-6-REG_ENCAP_INVALID: Bad register from a.b.c.d for (172.30.1.153, 224.2.188.149); additional info = 45000080 8BB24000 7E11266B 8B 2D043CC 2D043B0 0 0

huh?

The session itself is now shown (on the NAT router) as:

(172.30.1.153, 224.2.188.149), 00:02:45/00:02:56, flags: PCFT
  Incoming interface: Ethernet0, RPF nbr 0.0.0.0, Registering
  Outgoing interface list: Null

but never leaves that status, and isn't seen on the RP anymore.

My next try will be ("TAC answer") to upgrade to 12.1(14) and see whether
this will cure the problem. 12.2(x) isn't possible due to flash memory
constraints.

gert

-- 
USENET is *not* the non-clickable part of WWW!
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Gert Doering - Munich, Germany                             gert@greenie.muc.de
fax: +49-89-35655025                        gert.doering@physik.tu-muenchen.de



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