Re: Re[2]: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-16 Thread Marc G. Fournier
On Wed, 16 Mar 2005 [EMAIL PROTECTED] wrote: On Tue, 15 Mar 2005 [EMAIL PROTECTED] wrote: but didn't think this was doable ... Why not: ifconfig fxp0 inet 200.46.204.2/24 ifconfig fxp0 inet 200.46.208.2/24 alias ifconfig fxp0 inet 200.46.204.10/32 alias ifconfig fxp0 inet 200.46.204.5/32 alias ifco

Re: Re[2]: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-16 Thread .
> On Tue, 15 Mar 2005 [EMAIL PROTECTED] wrote: > > >> but didn't think this was doable ... > > Why not: > > ifconfig fxp0 inet 200.46.204.2/24 > > ifconfig fxp0 inet 200.46.208.2/24 alias > > ifconfig fxp0 inet 200.46.204.10/32 alias > > ifconfig fxp0 inet 200.46.204.5/32 alias > > ifconfig fxp0 i

Re: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread Charlie Schluting
Marc G. Fournier wrote: On Tue, 15 Mar 2005, dima wrote: ng_fec is the NetGraph module which implements Cisco FastEtherChannel technology. This actually means you have 1 virtual interface fec0 representing 2 or more physical interfaces. The load balancing scheme can be assigned by a Catalyst, bu

Re[2]: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread Marc G. Fournier
On Tue, 15 Mar 2005, dima wrote: ng_fec is the NetGraph module which implements Cisco FastEtherChannel technology. This actually means you have 1 virtual interface fec0 representing 2 or more physical interfaces. The load balancing scheme can be assigned by a Catalyst, but low-end models like 29

Re: Re[2]: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread Marc G. Fournier
On Tue, 15 Mar 2005 [EMAIL PROTECTED] wrote: but didn't think this was doable ... Why not: ifconfig fxp0 inet 200.46.204.2/24 ifconfig fxp0 inet 200.46.208.2/24 alias ifconfig fxp0 inet 200.46.204.10/32 alias ifconfig fxp0 inet 200.46.204.5/32 alias ifconfig fxp0 inet 200.46.208.254/32 alias ifconf

Re: Re[2]: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread .
> On Tue, 15 Mar 2005, dima wrote: > > This actually means you have 1 virtual interface fec0 representing 2 or > > more physical interfaces. The load balancing scheme can be assigned by a > > Catalyst, but low-end models like 2950 and 3550 can only balance traffic > > based on the least signific

Re: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread Marc G. Fournier
On Tue, 15 Mar 2005, Nikolay Kryukov wrote: It's the case of incorrect configuration. Equal mac addresses must not exist in different ports on the same vlan on catalyst switches. They may cause problems like: 'k, now I'm confused ... I hadn't noticed that, but how is it that they are 'equal'? I

Re[2]: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread Marc G. Fournier
On Tue, 15 Mar 2005, dima wrote: This actually means you have 1 virtual interface fec0 representing 2 or more physical interfaces. The load balancing scheme can be assigned by a Catalyst, but low-end models like 2950 and 3550 can only balance traffic based on the least significant bit(s) of MAC-

Re: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread Nikolay Kryukov
It's the case of incorrect configuration. Equal mac addresses must not exist in different ports on the same vlan on catalyst switches. They may cause problems like: http://www.ciscotaccc.com/lanswitching/showcase?case=K19174025 and, consequently, high latency. MGF> Testing my network, I just notic

Re[2]: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread dima
> On Tue, 15 Mar 2005, dima wrote: > >>> I'm plugging everything into a Cisco 2924 ... is there some way, either on >>> the FreeBSD side, or Cisco, of 'cleaning this up'? >> >> Try ng_fec. It works ok with 2950, not sure about 2924 though. > > man page is a bit short ... what exactly is ng_fec, a

Re: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread Marc G. Fournier
On Tue, 15 Mar 2005, dima wrote: I'm plugging everything into a Cisco 2924 ... is there some way, either on the FreeBSD side, or Cisco, of 'cleaning this up'? Try ng_fec. It works ok with 2950, not sure about 2924 though. man page is a bit short ... what exactly is ng_fec, and how does it affect t

Re: High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-15 Thread dima
> Testing my network, I just noticed the following: > > --- 200.46.204.1 ping statistics --- > 4 packets transmitted, 4 packets received, 0% packet loss > round-trip min/avg/max/stddev = 399.664/407.119/420.315/8.267 ms > > --- 200.46.208.1 ping statistics --- > 3 packets transmitted, 3 packets r

High ping latency using two ethernet under FreeBSD 4.11 ...

2005-03-14 Thread Marc G. Fournier
Testing my network, I just noticed the following: --- 200.46.204.1 ping statistics --- 4 packets transmitted, 4 packets received, 0% packet loss round-trip min/avg/max/stddev = 399.664/407.119/420.315/8.267 ms --- 200.46.208.1 ping statistics --- 3 packets transmitted, 3 packets received, 0% packet