PR #431101. The PR synopsis indicates that it happens when you're configured for "interface all", but this doesn't appear to be related. We found the problem listening to an individual interface. TAC said there is no planned fix for this, as it's believed to be a bug in hardware. This was about a year ago, so if someone hears otherwise, please let us know.
Norman On Mon, Sep 13, 2010 at 5:42 PM, Tim Harman <[email protected]> wrote: > Is there a PR for this you know of, or a KB or similar? > Something I can show our Network Ops guys so they're aware of it? > > Many thanks, > > > -- > Tim Harman > Senior Network Architect > Vector Networks > P: +64 9 978 8335 > M: +64 27 223 5435 > E: [email protected] > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Norman Elton > Sent: Tuesday, 14 September 2010 8:14 a.m. > To: [email protected] > Subject: Re: [j-nsp] EX4200 cluster duplicating traffic or broken > mirror? > >> unless the mirror capabilities of the switch are just broken > > Sorry to be the bearer of bad news, but the mirror capabilities of the > switch are ... broken. When you mirror packets from one PFE to another, > the VLAN tags get scrambled. It's apparently a hardware defect. You only > get the correct VLAN tags when the source and destination interfaces are > on the same PFE. > > Norman > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp > > The information contained in this e-mail is confidential and may > be legally privileged. If you have received it in error, you may > not read, use, copy or disclose this email. If you are not the > intended recipient, please let us know by reply e-mail > immediately and then delete this email from your system. We > shall > not be responsible for any changes to, or interception of, this > email or any attachment after it leaves our information systems. > We accept no responsibility for viruses or defects in this email > or any attachments. > _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
