George ,
for -p option , we can specify icmp ( layer 3 protocol )
or other layer 4 protocol other than UDP and TCP .
I could be wrong . I am also a beginner .
Thanks,
Ratheesh.
On Sun, Feb 28, 2010 at 2:44 AM, U. George <netbeans@xxxxxxxxxxxx> wrote:
> It makes no diff to either udp or tcp - port address are at the same header
> offset. It does makes a difference if you want to test both in the rule. I
> only want to test ports with this rule.
>
> On 02/27/2010 03:46 PM, richard.horton@xxxxxxxxxxxxxx wrote:
> And as each rule is distinct the line with multiport does not know you have
> already determined the protocol...
> Ahhh, *But I know*. I designed the filter that way. If u want to *warn* me,
> then thats probably ok.
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