Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Daniel Hartmeier
On Sun, Jun 28, 2015 at 10:06:09AM +0200, Milan Obuch wrote: > So, now I am at 10.2-PRERELEASE, r284884, and the issue is still here. > It is totally weird, just change of IP the device is being natted to > makes the issue disappear for this particular customer, but as soon as > this exact IP is u

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 08:58:38 +0200 Daniel Hartmeier wrote: > On Sun, Jun 28, 2015 at 10:06:09AM +0200, Milan Obuch wrote: > > > So, now I am at 10.2-PRERELEASE, r284884, and the issue is still > > here. It is totally weird, just change of IP the device is being > > natted to makes the issue disa

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Ian FREISLICH
Milan Obuch wrote: > On Mon, 29 Jun 2015 08:58:38 +0200 > Daniel Hartmeier wrote: > > > On Sun, Jun 28, 2015 at 10:06:09AM +0200, Milan Obuch wrote: > > > > > So, now I am at 10.2-PRERELEASE, r284884, and the issue is still > > > here. It is totally weird, just change of IP the device is being >

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 09:49:10 +0200 Ian FREISLICH wrote: > Milan Obuch wrote: > > On Mon, 29 Jun 2015 08:58:38 +0200 > > Daniel Hartmeier wrote: > > > > > On Sun, Jun 28, 2015 at 10:06:09AM +0200, Milan Obuch wrote: > > > > > > > So, now I am at 10.2-PRERELEASE, r284884, and the issue is still

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Daniel Hartmeier
On Sun, Jun 28, 2015 at 10:06:09AM +0200, Milan Obuch wrote: > So, now I am at 10.2-PRERELEASE, r284884, and the issue is still here. > It is totally weird, just change of IP the device is being natted to > makes the issue disappear for this particular customer, but as soon as > this exact IP is u

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Dave Horsfall
On Mon, 29 Jun 2015, Milan Obuch wrote: > Thanks for hint, there is some logic in there, however > > grep /etc/* > > yields nothing, it is never mentioned in any config, just as part of > pool in pf.conf statement What about "grep -r"? My ACLs are under /etc/mail, for example. -- Dave Horsf

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 10:26:54 +0200 Daniel Hartmeier wrote: > On Sun, Jun 28, 2015 at 10:06:09AM +0200, Milan Obuch wrote: > > > So, now I am at 10.2-PRERELEASE, r284884, and the issue is still > > here. It is totally weird, just change of IP the device is being > > natted to makes the issue disa

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 18:18:26 +1000 (EST) Dave Horsfall wrote: > On Mon, 29 Jun 2015, Milan Obuch wrote: > > > Thanks for hint, there is some logic in there, however > > > > grep /etc/* > > > > yields nothing, it is never mentioned in any config, just as part of > > pool in pf.conf statement >

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Daniel Hartmeier
On Mon, Jun 29, 2015 at 10:52:01AM +0200, Milan Obuch wrote: > Does this answerred your question fully or something more would be > usefull? Which one is the magical IP address, i.e. the one that causes trouble once it's being used (I guess from x.y.26.0/27)? It's always the same one, even acros

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 11:04:48 +0200 Daniel Hartmeier wrote: > On Mon, Jun 29, 2015 at 10:52:01AM +0200, Milan Obuch wrote: > > > Does this answerred your question fully or something more would be > > usefull? > > Which one is the magical IP address, i.e. the one that causes trouble > once it's b

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Daniel Hartmeier
On Mon, Jun 29, 2015 at 10:52:01AM +0200, Milan Obuch wrote: > Does this answerred your question fully or something more would be > usefull? How are you doing ARP? You're not assigning every address on x.y.26.0/23 as an alias, are you? So who answers ARP requests of the upstream router? Daniel

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 11:29:32 +0200 Daniel Hartmeier wrote: > On Mon, Jun 29, 2015 at 10:52:01AM +0200, Milan Obuch wrote: > > > Does this answerred your question fully or something more would be > > usefull? > > How are you doing ARP? > > You're not assigning every address on x.y.26.0/23 as an

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Ian FREISLICH
Milan Obuch wrote: > On Mon, 29 Jun 2015 11:29:32 +0200 > Daniel Hartmeier wrote: > > > On Mon, Jun 29, 2015 at 10:52:01AM +0200, Milan Obuch wrote: > > > > > Does this answerred your question fully or something more would be > > > usefull? > > > > How are you doing ARP? > > > > You're not assi

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Daniel Hartmeier
On Sun, Jun 21, 2015 at 01:32:36PM +0200, Milan Obuch wrote: > One observation, on pfctl -vs info output - when src-limit counters > rises to 30 or so, I am getting first messages someone has problem. Is > it only coincidence or is there really some relation to my problem? This might be a clue. T

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 12:42:22 +0200 Ian FREISLICH wrote: > Milan Obuch wrote: > > On Mon, 29 Jun 2015 11:29:32 +0200 > > Daniel Hartmeier wrote: > > > > > On Mon, Jun 29, 2015 at 10:52:01AM +0200, Milan Obuch wrote: > > > > > > > Does this answerred your question fully or something more would >

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Ian FREISLICH
Milan Obuch wrote: > > No, there were not much states per problematic IP, maybe just tens of > them for one or couple internal IPs. That's weird. What's the output of 'pfctl -sa' (without the states). Ian -- Ian Freislich ___ freebsd-pf@freebsd.org m

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 12:46:14 +0200 Daniel Hartmeier wrote: > On Sun, Jun 21, 2015 at 01:32:36PM +0200, Milan Obuch wrote: > > > One observation, on pfctl -vs info output - when src-limit counters > > rises to 30 or so, I am getting first messages someone has problem. > > Is it only coincidence o

Re: Large scale NAT with PF - some weird problem

2015-06-29 Thread Milan Obuch
On Mon, 29 Jun 2015 12:58:32 +0200 Ian FREISLICH wrote: > Milan Obuch wrote: > > > > No, there were not much states per problematic IP, maybe just tens > > of them for one or couple internal IPs. That's weird. > > What's the output of 'pfctl -sa' (without the states). > > Ian > Well, it has

[Bug 193620] Problem with igb multiqueue together with pf

2015-06-29 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193620 Sean Bruno changed: What|Removed |Added Status|New |In Progress --- Comment #1 from Sean