nanog mailing list archives
Re: bw usage?
From: Alex <alex () nac net>
Date: Wed, 26 Jul 2000 11:22:45 -0400 (Eastern Daylight Time)
On Wed, 26 Jul 2000, David M. Ramsey wrote:
For now I've cobbled together some crude software to regularly read SNMP port byte in/out counters from our switches, stashing the deltas in a DB for later reporting/analysis.
We do about the same thing, but we store absolute byte counts, relative byte counts from the last measurement, and figure the kb/s; we also store AdminStatus and OperStatus for SLA purposes.
I'm concerned that the data is misleading, though, in that it will include LAN broadcast traffic. Also, customers end up paying for other bandwidth that they did not want or induce, like network scans, etc. (tough luck?).
Exactly, tough. If they use the bandwidth, then they should pay for the bandwidth.
We've considered implementing unique customer VLANS to separate customer broadcast domains, but it seems like that'd be a pain, would eat up IP addresses, and possibly tax our routers with all of the ISL/VLAN stuff?
We do that; it's unwise to have everyone on the same VLAN, as some others have demonstrated.
Current thread:
- bw usage? David M. Ramsey (Jul 26)
- Re: bw usage? Alex (Jul 26)
- Re: bw usage? Jeff Kell (Jul 26)
- Re: bw usage? Paul Froutan (Jul 26)
- Re: bw usage? Patrick W. Gilmore (Jul 29)
- <Possible follow-ups>
- RE: bw usage? Jeremy Brandt (Jul 26)
- Re: bw usage? Dana Hudes (Jul 26)
- Re: bw usage? Alex (Jul 26)