Can somebody explain me how to setup urgent flag (PIX or router). I have PIX OS 6.3.5 not 7, I know that on version 7 there is command which allowing somethnig like that. Thank you!
urgent-flag
Sep 21, 2006
3 Replies
Are you sure you mean the U (Urgent) flag of TCP ?? Packets marked Urgent may be delivered out of order if I recall correctly, and it would be very odd to want to set Urgent on entire TCP flows.
Perhaps instead what you want is to work with Quality of Service (QoS) or DSCP (Differentiated Services Code Point) in order to give higher priority to some kinds of traffic?
In article , Delija top-posted, now re-arranged for readability:
Interesting, I didn't know they had added that. In PIX 7 I see it there under tcp-map urgent-flag clear Lots of interesting things under tcp-map
formatting link
Anyhow, this functionality is not available in PIX 6.
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