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Hello
Jose,
Yes,
they could filter if they want to. The GRE tunnel would show up in a "show
ip cache flow" command (if they had Netflow turned on).
Q. Why
are they filtering in the first place? If the market is open to satellite
services, then they should be able to make arrangements in their ingress packet
filters.
Barry
Hello All
I got the network 216.252.178.128/28 from my
Sattelite Downtream Provider.
I intended to use my PTT as my upstream
provider but, unfortunatly, my PTT rejected
to route my network 216.252.178.128/28. So, on my border router, i
configured a tunnel between my Cisco and the Cisco of my sattelite
downstream provider (Through my PTT Cisco router). Please see:
!
interface Tunnel0
description
Interpacket link
ip address 216.226.254.250
255.255.255.252
no logging event
subif-link-status
bandwidth 768
tunnel source
193.132.121.1
tunnel destination
209.198.244.254
!
Now, my upstream traffic is transiting through
my PTT but they do not know it !!
My question is:
Suppose, tomorow they know about it !
Can my PTT staff run commands on their
Cisco router to filter my upstream traffic through that tunnel (though the
PTT)? Is it possible ?
Thanks in advance !
Jose Pereira Van-Dunem
PAcomm - EBONet
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