Load-balancing considering queue lengths

2019-09-08 Thread Daniel Schaffrath
Hello everybody, when load balancing packets/bytes among several links it seems to be a natural choice to rely the decisions about the outgoing device on the current queue lengths of the available devices. Looking at typical netfilter configurations or nftlb this does not seem to be a common

Re: tcp bw in 2.6

2007-10-15 Thread Daniel Schaffrath
On 2007/10/02 , at 18:47, Stephen Hemminger wrote: On Tue, 2 Oct 2007 09:25:34 -0700 [EMAIL PROTECTED] (Larry McVoy) wrote: If the server side is the source of the data, i.e, it's transfer is a write loop, then I get the bad behaviour. ... So is this a bug or intentional? For whatever it

Re: drivers/infiniband/mlx/mad.c misplaced ;

2007-08-18 Thread Daniel Schaffrath
On 2007/08/16 , at 13:01, Karsten Keil wrote: On Thu, Aug 16, 2007 at 01:22:04PM +0300, Ilpo Järvinen wrote: ...I guess those guys hunting for broken busyloops in the other thread could also benefit from similar searching commands introduced in this thread... ...Ccing Satyam to caught the

No cmsg for SOCK_STREAM?

2007-07-14 Thread Daniel Schaffrath
Hello everybody, 'man 7 ip' sais that IP_RECVOPTS is not supported for SOCK_STREAM sockets. But what if for debugging/measuring purposes I wanted to record the route of the datagrams containing the stream segments? Are there any other ways to get the IP options? Like a second raw socket t

Purpose of bit shifts in tcp_get_info

2007-05-16 Thread Daniel Schaffrath
Dear Community, I was wondering what the purpose of the bit shifts in tcp_get_info right after the jiffies conversion might be. What's the time unit after that shift? info->tcpi_rtt = jiffies_to_usecs(tp->srtt)>>3; info->tcpi_rttvar = jiffies_to_usecs(tp->mdev)>>2; [...]

Re: TCP connection stops after high load.

2007-04-13 Thread Daniel Schaffrath
On 2007/04/12 , at 20:19, Eric Dumazet wrote: On Thu, 12 Apr 2007 10:59:19 -0700 Ben Greear <[EMAIL PROTECTED]> wrote: Here is a tcpdump of the connection in the stalled state. As you can see by the 'time' output, it's running at around 100,000 packets per second. tcpdump dropped the v