I don't see anything obvious on the main switch or route server, Owen's theory seems like a good hypothesis and might be a good place to start. Mainswitch-ge-0/0/11 MAC statistics: Receive Transmit Total octets 47973148598 48576691195 Total packets 355364271 338323850 Unicast packets 355185413 282081737 Broadcast packets 102492 1488675 Multicast packets 76366 54753438 CRC/Align errors 0 0 FIFO errors 0 0 MAC control frames 0 0 MAC pause frames 0 0 Oversized frames 0 Jabber frames 0 Fragment frames 0 Code violations 0 Autonegotiation information: Negotiation status: Complete Link partner: Link mode: Full-duplex, Flow control: Symmetric/Asymmetric, Remote fault: OK, Link partner Speed: 1000 Mbps Local resolution: Flow control: Symmetric, Remote fault: Link OK Mainswitch-ge-0/0/1 MAC statistics: Receive Transmit Total octets 180901973 5461408588 Total packets 1389854 57880557 Unicast packets 1353384 1457681 Broadcast packets 0 1591637 Multicast packets 36470 54831239 CRC/Align errors 0 0 FIFO errors 0 0 MAC control frames 0 0 MAC pause frames 0 0 Oversized frames 0 Jabber frames 0 Fragment frames 0 Code violations 0 Autonegotiation information: Negotiation status: Complete Link partner: Link mode: Full-duplex, Flow control: Symmetric/Asymmetric, Remote fault: OK, Link partner Speed: 1000 Mbps Local resolution: Flow control: Symmetric, Remote fault: Link OK RouterServer1-bce1 ... media: Ethernet autoselect (1000baseT <full-duplex,flowcontrol,rxpause,txpause>) status: active ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1