Re: Broken ARP (was Re: ARP responses broken!)

2001-04-18 Thread Sampsa Ranta
2.4. So I wonder if this hidden feature or alike should be brought to 2.4 tree also? - Sampsa Ranta [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel

Re: Broken ARP (was Re: ARP responses broken!)

2001-04-18 Thread Sampsa Ranta
On Wed, 18 Apr 2001, Julian Anastasov wrote: > > Hello, > > Sampsa Ranta wrote: > > > The code I used to do the trick at my network was as simple as this, > > in function arp_rcv, the problem is ip_dev_find that does know if there > > are other devices

Re: Broken ARP (was Re: ARP responses broken!)

2001-04-18 Thread Sampsa Ranta
On Wed, 18 Apr 2001, Julian Anastasov wrote: > > Hello, > > Sampsa Ranta wrote: > > > The code I used to do the trick at my network was as simple as this, > > in function arp_rcv, the problem is ip_dev_find that does know if there > > are other devices

Re: ARP responses broken!

2001-04-18 Thread Sampsa Ranta
On Wed, 18 Apr 2001, Julian Anastasov wrote: > > Hello, > > Sampsa Ranta wrote: > > > 23:38:25.278848 > arp who-has 194.29.192.38 tell 194.29.192.10 (0:50:da:82:ae:9f) > > 23:38:25.278988 < arp reply 194.29.192.38 is-at 0:1:2:dc:d2:64 (0:50:da:82:ae:9f

Broken ARP (was Re: ARP responses broken!)

2001-04-17 Thread Sampsa Ranta
evx = ip_dev_find(tip); + if (addr_type == RTN_LOCAL && + devx == dev) { n = neigh_event_ns(&arp_tbl, sha, &sip, dev); if (n) { arp_send(ARPOP_REPLY,ETH_P_ARP,sip,dev,tip,sha,dev-&

ARP responses broken!

2001-04-16 Thread Sampsa Ranta
-at 0:1:2:dc:d2:6c (0:50:da:82:ae:9f) The second one is the valid one, but both interfaces seem to answer to the broadcasted packet with their own ARP addresses. This came up when I wondered why I get responses to wrong interface with Zebra. - Sampsa Ranta [EMAIL PROTECTED] - To unsubscribe

Re: Performance is weird (fwd)

2001-03-24 Thread Sampsa Ranta
nds data even when none listens. > > Can someone explain, and maybe do something, please? Or am I supposed to > compile kernel all the time on my production ATM routers. > > Same seems to apply when I stream UDP via my 3C905C card to one of my > routers, first I get 60Mbytes / s, then 94Mb

Re: Performance is weird (fwd) -> results

2001-03-17 Thread Sampsa Ranta
On Fri, 16 Mar 2001, Manfred Spraul wrote: > Sampsa Ranta wrote: > > > > After either of your patches, the result was the same, sorry. > > > Is apm or acpi running? No, I tried both SMP and non-SMP version of kernel, the machine is however single processor Athlon 900

Re: Performance is weird (fwd) -> results

2001-03-15 Thread Sampsa Ranta
60.512598 Mb/sec) ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5013 udp -> not.for.your.eyes ttcp-t: socket ttcp-t: 16777216 bytes in 1.428264 real seconds = 11471.268617 KB/sec (93.972633 Mb/sec) Thanks, Sampsa Ranta [EMAIL PROTECTED] - To unsubscribe from this list: send

Performance is weird (fwd)

2001-03-15 Thread Sampsa Ranta
el. Thanks, Sampsa Ranta [EMAIL PROTECTED] " Don't know where those "negative CPU cycles" come from. It's probably a driver problem. Could be that either you're triggering scheduling of a softirq or such, where there normally wouldn't be one (but should b

Re: kernel 2.4.2 network performances

2001-03-15 Thread Sampsa Ranta
oft limits ? Yesterday I discovered that the load I can throw out to network seems to depend on other activities running on machine. I was able to get throughput of 33M/s with ATM when machine was idle, while I compiled kernel at same time, the throughput was 135M/s. So, I suggest you try to compil