On Aug 4, 2011, at 10:46 PM, ramkumar.parana...@gmail.com wrote:
> Is there any way other than ip6 protochain 6 to filter ipv6 traffic with
> extension headers and tcp ?
Other than constructing your own BPF program (which would probably look like
what "ip6 protochain 6" generated, complete wit
Is there any way other than ip6 protochain 6 to filter ipv6 traffic with
extension headers and tcp ?
Sent from my iPad
On Aug 5, 2011, at 1:04 AM, Guy Harris wrote:
>
> On Aug 4, 2011, at 9:42 PM, ramkumar p wrote:
>
>> If we specify "ip6 tcp port 25 " does this also filter the traffic with
On Aug 4, 2011, at 9:42 PM, ramkumar p wrote:
> If we specify "ip6 tcp port 25 " does this also filter the traffic with IPv6
> and extension headers like Routing, Fragment,hop and destination options
> etc... and tcp port 25
No.
> or it filters only ipv6 traffic without extension
> headers and
Hi,
Thanks good info.
If we specify "ip6 tcp port 25 " does this also filter the traffic with IPv6
and extension headers like Routing, Fragment,hop and destination options
etc... and tcp port 25 or it filters only ipv6 traffic without extension
headers and tcp port 25
Thanks,
./Ram
On Thu, A
On Aug 2, 2011, at 4:42 PM, ramkumar p wrote:
> I am receiving warning that kernel filter failed: invalid argument when I
> enable ip6 protochain 6 to filter tcp traffic.
That warning means that the filter code generated for "ip6 protochain 6" was
rejected by the Linux kernel socket filter
On Aug 4, 2011, at 2:11 AM, ． 嫒〆j々 wrote:
>First I use tcpdump to wirite the information to a file . like
> this,'tcpdump host 192.168.1.198 -w a.txt'.
"a.txt" is a bad name for the file, because it's *not* a text file!
> Arter about three seconds,I press the 'CTRL+C".
>Second, I use t
Hello :
First I use tcpdump to wirite the information to a file . like
this,'tcpdump host 192.168.1.198 -w a.txt'. Arter about three seconds,I press
the 'CTRL+C".
Second, I use the "more" to view the information about a.txt . But After
I press the 'CTRL+C". The word int command windo
