Anyone running C6K, SUP720, 15.1SY?
We are running into some possible CEF bugs, and the response we are getting
from TAC is 15.1SY is buggy, you should be running 12.2SX.
I find that response unacceptable, but maybe I am in the minority. Feedback
on/off list is fine.
--
Tim:
C6K, SUP720 (mix of 3B, 3BXL, 3C, 3CXL), running 15.1SY.
We have enabled uRPF with ACL exceptions to support DHCP relay (plus mls ip
cef rpf hw-enable-rpf-acl). This works as expected.
If we enable CoPP, the ACL exceptions for uRPF stop working. I can't find a
good explanation for this, and TAC
On 02/10/13 18:20, Tim Durack wrote:
C6K, SUP720 (mix of 3B, 3BXL, 3C, 3CXL), running 15.1SY.
We have enabled uRPF with ACL exceptions to support DHCP relay (plus mls ip
cef rpf hw-enable-rpf-acl). This works as expected.
If we enable CoPP, the ACL exceptions for uRPF stop working. I can't
On 02/10/13 18:16, Tim Durack wrote:
Anyone running C6K, SUP720, 15.1SY?
Yes.
We are running into some possible CEF bugs, and the response we are getting
from TAC is 15.1SY is buggy, you should be running 12.2SX.
Yikes. That's quite a terrifying response, and yes, absolutely unacceptable.
Hi,
On Wed, Oct 02, 2013 at 01:16:04PM -0400, Tim Durack wrote:
Anyone running C6K, SUP720, 15.1SY?
We are running into some possible CEF bugs, and the response we are getting
from TAC is 15.1SY is buggy, you should be running 12.2SX.
I find that response unacceptable, but maybe I am in
Appears to have stopped working. Once CoPP is enabled, I no longer see
CEF-Drop-Suppress: Packet from IP via Vlan824 -- ACL check debug
messages.
On Wed, Oct 2, 2013 at 1:27 PM, Phil Mayers p.may...@imperial.ac.uk wrote:
On 02/10/13 18:20, Tim Durack wrote:
C6K, SUP720 (mix of 3B, 3BXL, 3C,
On 02/10/13 18:32, Tim Durack wrote:
Appears to have stopped working. Once CoPP is enabled, I no longer see
CEF-Drop-Suppress: Packet from IP via Vlan824 -- ACL check debug
messages.
If you do:
sh vlan internal usage | inc Control
...to get the CoPP vlan, then:
remote command switch sh tcam
Not tested on older IOS. Let me try the tcam test.
On Wed, Oct 2, 2013 at 1:39 PM, Phil Mayers p.may...@imperial.ac.uk wrote:
On 02/10/13 18:32, Tim Durack wrote:
Appears to have stopped working. Once CoPP is enabled, I no longer see
CEF-Drop-Suppress: Packet from IP via Vlan824 -- ACL
On Wed, Oct 2, 2013 at 1:31 PM, Phil Mayers p.may...@imperial.ac.uk wrote:
What specific problems are you having, and which exact SY release are you
on? What mix of linecards/traffic?
Traffic: mix of enterprise and internet.
Linecards, nothing very exotic: WS-X6748-SFP and WS-X6708-10G-3C.
On 02/10/13 18:31, Phil Mayers wrote:
On 02/10/13 18:16, Tim Durack wrote:
Anyone running C6K, SUP720, 15.1SY?
Yes.
I should have been clearer here - we're on SY1, not SYplain
___
cisco-nsp mailing list cisco-nsp@puck.nether.net
Hi,
We are running into some possible CEF bugs, and the response we are getting
from TAC is 15.1SY is buggy, you should be running 12.2SX.
thats poor. we've had simialr for other devices. I point them to the open
caveats for the older version and the fact we were exposed to those bugs - and
On Wednesday, October 02, 2013 07:32:28 PM Gert Doering
wrote:
And indeed, I find that response unacceptable, especially
given that 15.x is supposed the new heaven of
well-coordinated and bug-free IOS releases...
Evidence, perhaps, that folk inside Cisco don't all agree on
the new strategy.
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