Creating a DSCP based traffic description in Policy

Joshua_Puusep — Wed, 12 Dec 2018 05:04:00 GMT

Hello,

Is it possible to create a policy rule that matches a DSCP value? I.e. we would set a custom DSCP tag for specific traffic on the end system and then CoS would be applied, for said traffic, via policy. Thank you.

RE: Creating a DSCP based traffic description in Policy

Zdeněk_Pala — Wed, 12 Dec 2018 05:33:00 GMT

The ToS condition should be there. So I beleive the answer is yes you can.

RE: Creating a DSCP based traffic description in Policy

Joshua_Puusep — Wed, 12 Dec 2018 05:36:00 GMT

That's what i thought too, but i don't see it listed under traffic classification type. I'm filtering on All Layers.

RE: Creating a DSCP based traffic description in Policy

Zdeněk_Pala — Wed, 12 Dec 2018 15:04:00 GMT

when I login to my switch, I see IP ToS is there:

code:

X440G2.2 # sh policy capability

The following supports related to policy are supported in this device:
----------------------------------------------------------------------

Priority                Permit                  Deny
TCI Overwrite           Rules Table             CoS Table
Longest Prefix Rules    RFC 3580 Map            Policy Enable
Web Redirect            Authentication Override NSI

===========================================================================
|                         | D |   |   |   |   | F |   |   | D | T |   | Q |
|                         | Y |   |   |   |   | O | S |   | I | C | M | U |
|                         | N | A |   |   |   | R | Y |   | S | I | I | A |
|                         | A | D | V |   | D | W | S | T | A | O | R | R |
|                         | M | M | L | C | R | A | L | R | B | V | R | A |
|                         | I | I | A | O | O | R | O | A | L | E | O | N |
| SUPPORTED RULE TYPES    | C | N | N | S | P | D | G | P | E | R | R | T |
===========================================================================
|MAC source address       | X | X |   |   |   |   |   |   |   |   |   |   |
|MAC destination address  |   |   |   |   |   |   |   |   |   |   |   |   |
|IPX source address       |   |   |   |   |   |   |   |   |   |   |   |   |
|IPX destination address  |   |   |   |   |   |   |   |   |   |   |   |   |
|IPX source socket        |   |   |   |   |   |   |   |   |   |   |   |   |
|IPX destination socket   |   |   |   |   |   |   |   |   |   |   |   |   |
|IPX transmission control |   |   |   |   |   |   |   |   |   |   |   |   |
|IPX type field           |   |   |   |   |   |   |   |   |   |   |   |   |
|IPv6 source address      |   |   |   |   |   |   |   |   |   |   |   |   |
|IPv6 destination address |   |   |   |   |   |   |   |   |   |   |   |   |
|IPv6 flow label          |   |   |   |   |   |   |   |   |   |   |   |   |
|IP source address        |   |   |   | X | X | X |   |   |   |   |   |   |
|IP destination address   |   |   |   | X | X | X |   |   |   |   |   |   |
|IP fragmentation         |   |   |   | X | X | X |   |   |   |   |   |   |
|UDP port source          |   |   |   | X | X | X |   |   |   |   |   |   |
|UDP port destination     |   |   |   | X | X | X |   |   |   |   |   |   |
|TCP port source          |   |   |   | X | X | X |   |   |   |   |   |   |
|TCP port destination     |   |   |   | X | X | X |   |   |   |   |   |   |
|ICMP packet type         |   |   |   | X | X | X |   |   |   |   |   |   |
|TTL                      |   |   |   | X | X | X |   |   |   |   |   |   |
|IP type of service       |   |   |   | X | X | X |   |   |   |   |   |   |
|IP proto                 |   |   |   | X | X | X |   |   |   |   |   |   |
|ICMPv6 packet type       |   |   |   | X | X | X |   |   |   |   |   |   |
|Ether II packet type     |   |   |   | X | X | X |   |   |   |   |   |   |
|LLC DSAP/SSAP/CTRL       |   |   |   |   |   |   |   |   |   |   |   |   |
|VLAN tag                 |   |   |   |   |   |   |   |   |   |   |   |   |
|Replace TCI              |   |   |   |   |   |   |   |   |   |   |   |   |
|Application Layer        |   |   |   |   |   |   |   |   |   |   |   |   |
|Access Control List      |   |   |   |   |   |   |   |   |   |   |   |   |
|Port string              | X | X |   | X | X | X |   |   |   |   |   |   |
===========================================================================

RE: Creating a DSCP based traffic description in Policy

Zdeněk_Pala — Wed, 12 Dec 2018 15:11:00 GMT

RE: Creating a DSCP based traffic description in Policy

Joshua_Puusep — Thu, 13 Dec 2018 23:04:00 GMT

Awesome, I was looking right past it. Thank you much.

topic RE: Creating a DSCP based traffic description in Policy in ExtremeCloud IQ- Site Engine Management Center

Creating a DSCP based traffic description in Policy

RE: Creating a DSCP based traffic description in Policy

RE: Creating a DSCP based traffic description in Policy

RE: Creating a DSCP based traffic description in Policy

RE: Creating a DSCP based traffic description in Policy

RE: Creating a DSCP based traffic description in Policy