Re: Issues with TCP Timestamps allocation

Hello. Is there any changes about this problem I'm using FreeBSD 12 on my desktop and can confirm problem occur with some hosts. Michael Tuexen wrote: MT> MT> MT> > On 9. Jul 2019, at 14:58, Paul wrote: MT> > MT> > Hi Michael, MT> > MT> > 9 July 2019, 15:34:29, by "Michael Tuexen" :

Re: Issues with TCP Timestamps allocation

> On 17. Jul 2019, at 09:42, Vitalij Satanivskij wrote: > > > > Hello. > > Is there any changes about this problem > > > I'm using FreeBSD 12 on my desktop and can confirm problem occur with some > hosts. Can you provide a list of some of these hosts? I'll put up a change for review later

Re: How to set up ipfw(8) NAT between an alias and the main IP address, when the alias is in another network?

Am Sa., 6. Juli 2019 um 08:02 Uhr schrieb Yuri : > My network interface looks like this: > > sk0: flags=8843 metric 0 mtu 1500 > options=80009 > ether 01:3c:47:8a:17:12 > inet 192.168.1.2 netmask 0xff00 broadcast 192.168.1.255 > inet 192.168.100.2 netmask 0x broadca

Re: Issues with TCP Timestamps allocation

Hello again Michael Tuexen wrote: MT> > On 17. Jul 2019, at 09:42, Vitalij Satanivskij wrote: MT> > MT> > MT> > MT> > Hello. MT> > MT> > Is there any changes about this problem MT> > MT> > MT> > I'm using FreeBSD 12 on my desktop and can confirm problem occur with some hosts. MT> Can you

Re: Issues with TCP Timestamps allocation

> On 17. Jul 2019, at 12:09, Vitalij Satanivskij wrote: > > Hello again > > Michael Tuexen wrote: > MT> > On 17. Jul 2019, at 09:42, Vitalij Satanivskij wrote: > MT> > > MT> > > MT> > > MT> > Hello. > MT> > > MT> > Is there any changes about this problem > MT> > > MT> > > MT> > I'm using

Re: Issues with TCP Timestamps allocation

MT> > MT> In the meantime you can deal with the buggy hosts by disabling the timestamps MT> > MT> or dropping extensions on SYN retransmits. MT> > MT> > You meen by some code changes? MT> No. MT> MT> Two options: MT> MT> Option 1: Drop the TCP timestamp option on the third retransmission MT> To

Re: Issues with TCP Timestamps allocation

> On 17. Jul 2019, at 13:55, Vitalij Satanivskij wrote: > > MT> > MT> In the meantime you can deal with the buggy hosts by disabling the > timestamps > MT> > MT> or dropping extensions on SYN retransmits. > MT> > > MT> > You meen by some code changes? > MT> No. > MT> > MT> Two options: > MT>

Re: Issues with TCP Timestamps allocation

Hmm, looks like with some host's work but not with another Wed/17.07:/home/satan hell:-1522/15:28>curl https://volia.com > /dev/null % Total% Received % Xferd Average Speed TimeTime Time Current Dload Upload Total SpentLeft Speed 100 415

Re: Issues with TCP Timestamps allocation

> On 17. Jul 2019, at 14:32, Vitalij Satanivskij wrote: > > Hmm, looks like with some host's work but not with another > > Wed/17.07:/home/satan > hell:-1522/15:28>curl https://volia.com > /dev/null > % Total% Received % Xferd Average Speed TimeTime Time Current >

Re: Issues with TCP Timestamps allocation

Any knowledge of the endpoints, Linux boxes misconfigured with tcp_tw_recycle? On Wed, Jul 17, 2019 at 5:42 AM Michael Tuexen wrote: > > On 17. Jul 2019, at 14:32, Vitalij Satanivskij wrote: > > > > Hmm, looks like with some host's work but not with another > > > > Wed/17.07:/home/satan > > hel

[Differential] D19422: if_vxlan(4) Allow set MTU more than 1500 bytes.

aleksandr.fedorov_itglobal.com added a comment. ping? CHANGES SINCE LAST ACTION https://reviews.freebsd.org/D19422/new/ REVISION DETAIL https://reviews.freebsd.org/D19422 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: aleksandr.fedorov_itglobal.com,

Re: Issues with TCP Timestamps allocation

> On 17. Jul 2019, at 18:09, Kevin Bowling wrote: > > Any knowledge of the endpoints, Linux boxes misconfigured with tcp_tw_recycle? I contacted some Linux guys and they told me that tcp_tw_recycle is specific to the 5 tuple. Is that not correct? The servers can be running Linux, I haven't checke

Re: Issues with TCP Timestamps allocation

> On 17. Jul 2019, at 09:42, Vitalij Satanivskij wrote: > > > > Hello. > > Is there any changes about this problem Please find a patch in https://reviews.freebsd.org/D20980 If possible, please test and report. Best regards Michael > > > I'm using FreeBSD 12 on my desktop and can confirm p

[Bug 238796] ipfilter: fix unremovable rules and rules checksum for comparison

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238796 Cy Schubert changed: What|Removed |Added Attachment #205808|0 |1 is obsolete|

[Bug 238796] ipfilter: fix unremovable rules and rules checksum for comparison

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238796 --- Comment #24 from Cy Schubert --- The problem was that the following fix in 2009, ip_fil.h r1.31 and fil.c r1.53, is incomplete. A number of issues not relating to this PR have already been fixed. The posted patch directly fixes this PR.