sherk@nmc.cit.cornell.edu (Erik Sherk) (06/21/91)
Hello, I have been using SNMP to grab output statistics so that I can find the utilization of a serial line. Last Tue. I got the following two numbers for output bytes: Tue Jun 18 15:13:14 1991 _mgmt_mib_interfaces_ifTable_ifEntry_ifOutOctets_2 0xf361395f 4083235167 Tue Jun 18 15:33:14 1991 _mgmt_mib_interfaces_ifTable_ifEntry_ifOutOctets_2 0xf4c1ca52 4106340946 Which works out to 23105779 Octets in 1200 seconds. Which means that on average, this link was passing : 4106340946-4083235167 = 23105779 Octets 23105779*8 bits per octet = 184846232 bits 184846232/1200 seconds = 154038 bps Truly amazing for a 128kb circuit! Has anybody else seen suspect numbers from a Cisco? The configuration is? icm-stockholm-gw>show version GS Software (GS3-F), Version 8.2(3) Copyright (c) 1986-1991 by cisco Systems, Inc. Compiled Tue 12-Feb-91 12:03 by mlb System Bootstrap, Version 4.3(2) icm-stockholm-gw uptime is 1 day, 8 hours, 30 minutes System restarted by reload Running default software CSC3 (68020) processor with 4096K bytes of memory. 1 MCI controller. 1 Ethernet/IEEE 802.3 interface. 1 Serial network interface. 32K bytes of non-volatile configuration memory. Configuration register is 0x101 Erik Sherk sherk@nmc.cit.cornell.edu