On Tue, Sep 24, 2013 at 5:18 AM, Stuart Henderson <[email protected]> wrote: > On 2013-09-24, Darren Spruell <[email protected]> wrote: >> On Fri, Sep 20, 2013 at 12:13 PM, Alexey E. Suslikov >><[email protected]> wrote: >>>> Any idea what the issue could be? >>> >>> could you provide netstat -s output after "several hours"? >> >> To circle back, errors started building again and below is netstat -s. >> As Chris suggested I'll try a snapshot and see if issue surfaces >> again. > > Are you certain your cabling and switch are OK?
No. I've got to swap them out to see but wanted to first check out the firewall due to fact that rebooting it clears the issue for a few days. > What do you mean by "ethernet tap"? One of these units: http://auctionimages.s3.amazonaws.com/1936/20572/14577108.jpg It sends a copy of network traffic from link between firewall and LAN switch to an IDS sensor. I'll also need to verify it along with the switch (it's a layer 1 device and passes through link negotiation but could still introduce errors I believe). +-------------+ +----------+ +-----+ +--------+ | cable modem |----| firewall |----| tap |----| switch | +-------------+ +----------+ +-----+ +--------+ | | | | | | +--------+ | \.| | \___| sensor | | | +--------+ -- Darren Spruell [email protected]
