>>There is nothing special about *forwarding* fragmented packets - unless
>>you have an ACL or anything else that wants to look at Layer 4 info.
>
> That would be Netflow or some QoS policy attached to the interface, for
> instance?
> I guess the router should reassembly the fragmented packets befo
On 2009-11-11 12:00, Thomas Habets wrote:
On Tue, 10 Nov 2009, Gert Doering wrote:
No. Routers will never reassemble transit traffic.
Never is a strong word. It seems "ip virtual-reassembly" do it. It looks
like it at least reassembles them in memory and delays them before
forwarding them (as
On Tue, 10 Nov 2009, Gert Doering wrote:
No. Routers will never reassemble transit traffic.
Never is a strong word. It seems "ip virtual-reassembly" do it. It looks
like it at least reassembles them in memory and delays them before
forwarding them (as fragments) from the debug and counters.
Hi,
On Tue, Nov 10, 2009 at 06:20:13PM -0200, Leonardo Gama Souza wrote:
> >There is nothing special about *forwarding* fragmented packets - unless
> >you have an ACL or anything else that wants to look at Layer 4 info.
>
> That would be Netflow or some QoS policy attached to the interface, for
>
> >There is nothing special about *forwarding* fragmented packets - unless
> >you have an ACL or anything else that wants to look at Layer 4 info.
>
> That would be Netflow or some QoS policy attached to the interface, for
> instance?
Normal ACL or possible a QoS policy based on an ACL.
> I gues
Hi,
>There is nothing special about *forwarding* fragmented packets - unless
>you have an ACL or anything else that wants to look at Layer 4 info.
That would be Netflow or some QoS policy attached to the interface, for
instance?
I guess the router should reassembly the fragmented packets before
a
Leonardo,
Do you mean the ability to fragment packets when traversing to smaller
MTU links, or matching fragmented packets in ACLs (fragment ACL
clause) ? On my experience it doesn't support the former, and the
later is PFC-supported but not available on every IOS release.
Rubens
On Tue, Nov
Hi list,
I would like to know whether SUP720-3BXL supports IPv4 fragmented
packets in hardware or not.
If it can be supported in hardware, in which cases would the PFC3 punt
the IPv4 fragmented packets to MSFC?
Unfortunately I could not find/receive a good reference about it so far.
Thank
