Re: no free ports && tcp_timestamps

2015-10-22 Thread Willy Tarreau
On Thu, Oct 22, 2015 at 07:26:20PM +0200, Lukas Tribus wrote: > > Hi, > > > > I checked kernel log and I can't find anything. How do I procede? > > Ask kernel folks. Or don't disable tcp_timestamps, a lot of important > TCP features rely on it and those "security reasons" are ridiculous > anyway.

RE: no free ports && tcp_timestamps

2015-10-22 Thread Lukas Tribus
> Hi, > > I checked kernel log and I can't find anything. How do I procede? Ask kernel folks. Or don't disable tcp_timestamps, a lot of important TCP features rely on it and those "security reasons" are ridiculous anyway. Uptime is not supposed to be a secret, if someone can attack you based on

RE: no free ports && tcp_timestamps

2015-10-22 Thread Gaverini Angelo
Avevo visto la risposta. Apposto la vpn di pala? Angelo From: luca boncompagni<mailto:lbo...@gmail.com> Sent: ‎10/‎22/‎2015 22:14 To: HAProxy<mailto:haproxy@formilux.org> Subject: Re: no free ports && tcp_timestamps 2015-10-22 19:26 GMT+02:0

Re: no free ports && tcp_timestamps

2015-10-22 Thread luca boncompagni
2015-10-22 19:26 GMT+02:00 Lukas Tribus : >> Hi, >> >> I checked kernel log and I can't find anything. How do I procede? > > Ask kernel folks. Or don't disable tcp_timestamps, a lot of important > TCP features rely on it and those "security reasons" are ridiculous > anyway. >

Re: no free ports && tcp_timestamps

2015-10-22 Thread luca boncompagni
Hi Baptiste, I'll try your suggestiion, but I'd like to understand why if I enable tcp_timestamp I have no problems and if I disable it, after few minutes on the live system I get the problem. thanks, Luca 2015-10-22 14:08 GMT+02:00 Baptiste : > Hi Luca, > > It seems your

RE: no free ports && tcp_timestamps

2015-10-22 Thread Lukas Tribus
> Hi Baptiste, > > I'll try your suggestiion, but I'd like to understand why if I enable > tcp_timestamp I have no problems and if I disable it, after few > minutes on the live system I get the problem. Clearly this is a kernel issue. Check your kernel logs/dmesg. Lukas

Re: no free ports && tcp_timestamps

2015-10-22 Thread luca boncompagni
Hi, I checked kernel log and I can't find anything. How do I procede? Thanks, Luca 2015-10-22 17:47 GMT+02:00 Lukas Tribus : >> Hi Baptiste, >> >> I'll try your suggestiion, but I'd like to understand why if I enable >> tcp_timestamp I have no problems and if I disable it,