https://community.hpe.com/t5/operating-system-hp-ux/network-block/m-p/2588009#M592745 Hi,<BR /><BR />you could check if both nic and switch have the same settings (Bitrate + Duplexmode)<BR /><BR />Regards Tue, 02 Oct 2001 07:23:37 GMT Andreas Voss 2001-10-02T07:23:37Z https://community.hpe.com/t5/operating-system-hp-ux/network-block/m-p/2588008#M592744 In my L1000 I have 2 NIC's. Between 00.00 and 00.05 both the NIC's go down. The link (tested with linkloop) stays ok, but a ping gives all packet-loss. Nothing in the dmesg or the syslog.log. Cards have been replaced. System is patched to latest level. Only method is a reset of the cards or the switchports. The switch (HP ProCurve) is also on the latest firmware-level (C.09.09)... can anyone explain or give another hint?! Tue, 02 Oct 2001 06:59:37 GMT https://community.hpe.com/t5/operating-system-hp-ux/network-block/m-p/2588008#M592744 Outsourcing Unix 2001-10-02T06:59:37Z https://community.hpe.com/t5/operating-system-hp-ux/network-block/m-p/2588009#M592745 Hi,<BR /><BR />you could check if both nic and switch have the same settings (Bitrate + Duplexmode)<BR /><BR />Regards Tue, 02 Oct 2001 07:23:37 GMT https://community.hpe.com/t5/operating-system-hp-ux/network-block/m-p/2588009#M592745 Andreas Voss 2001-10-02T07:23:37Z https://community.hpe.com/t5/operating-system-hp-ux/network-block/m-p/2588010#M592746 Both nics are 100FD (manual set) and also the switch-ports. Tue, 02 Oct 2001 07:28:52 GMT https://community.hpe.com/t5/operating-system-hp-ux/network-block/m-p/2588010#M592746 Outsourcing Unix 2001-10-02T07:28:52Z