64-bit SNMP counters for FreeBSD && graphing bandwidth usage

Gleb Smirnoff glebius at FreeBSD.org
Tue Feb 14 00:45:03 PST 2006


On Tue, Feb 14, 2006 at 09:39:00AM +0100, Harti Brandt wrote:
H> AN>I changed port to 163 cause I am actually using net-snmp snmpd on port
H> AN>161 still. Anyway, it seems bsnmpd insists these are 10 mbps interfaces?
H> AN>Why so?
H> 
H> The driver reports a speed of 10Mbits/sec. ifHighSpeed is ifi_baudrate 
H> divided by 10^6 (and rounded). This is the default set by ether_ifattach() 
H> if the driver did not set another value. It seems that bge never sets that 
H> value so you end up with the default. This looks like a bug.

Harti, we are thinking in parallel :)

Andres, pls try the attached patch.

-- 
Totus tuus, Glebius.
GLEBIUS-RIPN GLEB-RIPE
-------------- next part --------------
Index: if_bge.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/bge/if_bge.c,v
retrieving revision 1.118
diff -u -r1.118 if_bge.c
--- if_bge.c	30 Jan 2006 13:45:55 -0000	1.118
+++ if_bge.c	14 Feb 2006 08:43:24 -0000
@@ -2192,6 +2192,7 @@
 	ifp->if_snd.ifq_drv_maxlen = BGE_TX_RING_CNT - 1;
 	IFQ_SET_MAXLEN(&ifp->if_snd, ifp->if_snd.ifq_drv_maxlen);
 	IFQ_SET_READY(&ifp->if_snd);
+	ifp->if_baudrate = IF_Gbps(1);
 	ifp->if_hwassist = BGE_CSUM_FEATURES;
 	ifp->if_capabilities = IFCAP_HWCSUM | IFCAP_VLAN_HWTAGGING |
 	    IFCAP_VLAN_MTU | IFCAP_VLAN_HWCSUM;


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