Re: Beyond 64K TCP connections limit per IP-address

2007-07-05 Thread Robert Iakobashvili
On 7/4/07, Eric Dumazet <[EMAIL PROTECTED]> wrote: On Wed, 4 Jul 2007 11:40:48 +0200 "Robert Iakobashvili" <[EMAIL PROTECTED]> wrote: > On 7/4/07, Evgeniy Polyakov <[EMAIL PROTECTED]> wrote: > > On Wed, Jul 04, 2007 at 09:50:31AM +0200, Robert Iakobashvili ([EMAIL PROTECTED]) wrote: > > > If I

Re: Beyond 64K TCP connections limit per IP-address

2007-07-04 Thread Eric Dumazet
On Wed, 4 Jul 2007 11:40:48 +0200 "Robert Iakobashvili" <[EMAIL PROTECTED]> wrote: > On 7/4/07, Evgeniy Polyakov <[EMAIL PROTECTED]> wrote: > > On Wed, Jul 04, 2007 at 09:50:31AM +0200, Robert Iakobashvili ([EMAIL > > PROTECTED]) wrote: > > > If I am correct, a TCP server can make up to > > > 64K

Re: Beyond 64K TCP connections limit per IP-address

2007-07-04 Thread Robert Iakobashvili
On 7/4/07, Evgeniy Polyakov <[EMAIL PROTECTED]> wrote: On Wed, Jul 04, 2007 at 09:50:31AM +0200, Robert Iakobashvili ([EMAIL PROTECTED]) wrote: > If I am correct, a TCP server can make up to > 64K accepts for a port at a single IP-address. No, it is essentially unlimited - linux uses local/remo

Re: Beyond 64K TCP connections limit per IP-address

2007-07-04 Thread Evgeniy Polyakov
On Wed, Jul 04, 2007 at 09:50:31AM +0200, Robert Iakobashvili ([EMAIL PROTECTED]) wrote: > If I am correct, a TCP server can make up to > 64K accepts for a port at a single IP-address. No, it is essentially unlimited - linux uses local/remote addr/port tuples for hash chains, so there is no per-a

Re: Beyond 64K TCP connections limit per IP-address

2007-07-04 Thread Florian Weimer
* Robert Iakobashvili: > If I am correct, a TCP server can make up to > 64K accepts for a port at a single IP-address. I don't think such a limit exists. In typical configurations, a single client IP address can only establish a few tens of thousands of TCP connections to one server port. But a