Date: Thu, 07 Jun 2007 14:52:49 +0100 From: Tom Judge <tom@tomjudge.com> To: freebsd-net <freebsd-net@freebsd.org> Subject: Problems with BCE network adapter (Dell PE2950) Message-ID: <46680DB1.9050905@tomjudge.com>
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Hi,
I am seeing some problems with one of my Dell PowerEdge 2950's (running
RELENG_6_2) on board bce NICs. The interface seems to crash with the
following errors, to which the fix seems to be and "ifconfig bce0 down;
ifconfig bce0 up":
Jun 7 12:20:29 gonzo kernel: bce0: discard frame w/o leading ethernet
header (len 4294967292 pkt len 4294967292)
Jun 7 12:20:29 gonzo last message repeated 54 times
Jun 7 12:20:58 gonzo kernel: nfs server nfs-server:/usr/home: not
responding
Is this a know problem? If so is there a solution?
Tom
#uname -a
FreeBSD gonzo.mintel.co.uk 6.2-RELEASE FreeBSD 6.2-RELEASE #10: Thu Apr
5 10:53:39 BST 2007
root@roley.mintel.co.uk:/usr/obj/usr/src/sys/PE2950 amd64 amd64 Intel(R)
Xeon(R) CPU 5160 @ 3.00GHz FreeBSD
## dmesg.boot snippet
bce0: <Broadcom NetXtreme II BCM5708 1000Base-T (B2), v0.9.6> mem
0xf4000000-0xf5ffffff irq 16 at device 0.0 on pci9
bce0: ASIC ID 0x57081020; Revision (B2); PCI-X 64-bit 133MHz
miibus0: <MII bus> on bce0
brgphy0: <BCM5708C 10/100/1000baseTX PHY> on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
1000baseTX-FDX, auto
bce0: Ethernet address: 00:18:8b:88:d8:81
## pciconf -lv snippet
bce0@pci9:0:0: class=0x020000 card=0x01b21028 chip=0x164c14e4 rev=0x12
hdr=0x00
vendor = 'Broadcom Corporation'
class = network
subclass = ethernet
#ifconfig bce0
bce0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 8192
options=3b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU>
inet 172.31.0.13 netmask 0xffffff00 broadcast 172.31.0.255
inet 172.31.0.157 netmask 0xffffffff broadcast 172.31.0.157
inet 172.31.0.161 netmask 0xffffffff broadcast 172.31.0.161
ether 00:18:8b:88:d8:81
media: Ethernet autoselect (1000baseTX <full-duplex>)
status: active
#Switch port counters
console# show interfaces counters ethernet g10
Port InOctets InUcastPkts InMcastPkts InBcastPkts
---------------- ---------- ----------- ----------- -----------
g10 2615415297 87563987 0 13480
Port OutOctets OutUcastPkts OutMcastPkts OutBcastPkts
---------------- ---------- ------------ ------------ ------------
g10 2535595313 136391705 10740316 1420686
FCS Errors: 0
Single Collision Frames: 0
Late Collisions: 0
Excessive Collisions: 0
Internal MAC Tx Errors: 0
Oversize Packets: 0
Internal MAC Rx Errors: 0
Received Pause Frames: 0
Transmitted Pause Frames: 0
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