Re: seasons greetings and a network question

2020-12-20 Thread Laura Smith
‐‐‐ Original Message ‐‐‐ On Sunday, 20 December 2020 10:28, Peter J. Philipp wrote: > The story is, that I log time to lives (TTL) with a setsockopt() on my logging > DNS server. Whenever mail.openbsd.org sends a mail it does not ask its cache > but does a dns query every time. This

Re: seasons greetings and a network question

2020-12-20 Thread Otto Moerbeek
On Sun, Dec 20, 2020 at 10:49:49AM +, Laura Smith wrote: > > > ‐‐‐ Original Message ‐‐‐ > On Sunday, 20 December 2020 10:28, Peter J. Philipp wrote: > > > > The story is, that I log time to lives (TTL) with a setsockopt() on my > > logging > > DNS server. Whenever

seasons greetings and a network question

2020-12-20 Thread Peter J. Philipp
Hi, This is a question to the mail administrator. What happened on Friday Oct. 9th of this year on the Internet? Now I don't want you to overly worry because I'm just going through my logs and there is a small story to tell, and besides it could have happened on the Internet and had no

Re: Network question

2013-09-05 Thread Denis Fondras
Hi Patrick, Le 05/09/2013 05:24, patrick keshishian a écrit : Does there exist a nice way to do this without further sub-dividing the /28? I would bridge the Internet-facing interface and the interface that connects to the switch. This way you can filter with PF without subnetting your

Re: Network question

2013-09-05 Thread patrick keshishian
On 9/4/13, Denis Fondras open...@ledeuns.net wrote: Hi Patrick, Le 05/09/2013 05:24, patrick keshishian a écrit : Does there exist a nice way to do this without further sub-dividing the /28? I would bridge the Internet-facing interface and the interface that connects to the switch. This

Network question

2013-09-04 Thread patrick keshishian
Hi Networking gurus, Say I have /28 address space. Between them and the internet is pf. Not all of the addresses are in use ATM. I may have the need to add a couple new servers behind that pf server within the same /28 range. Problem: I need to have traffic between the new servers and what

Re: Network question

2013-09-04 Thread Dag Richards
Seems like it would be pretty straightforward to NAT, no? /--existing servers /28 EVIL - lie agreed upon [Puffy] \-new servers on RFC 1918 Would need to know more to make better recommendations. On

Re: routing/network question

2009-06-22 Thread Claudio Jeker
On Sun, Jun 21, 2009 at 05:57:09PM -0700, patrick keshishian wrote: On Sun, Jun 21, 2009 at 3:42 PM, Philip Guentherguent...@gmail.com wrote: On Sun, Jun 21, 2009 at 10:36 AM, patrick keshishianpkesh...@gmail.com wrote: Maybe I just wrote too many words. In simple terms, once a new route

Re: routing/network question

2009-06-22 Thread patrick keshishian
On Mon, Jun 22, 2009 at 1:49 AM, Claudio Jekercje...@diehard.n-r-g.com wrote: On Sun, Jun 21, 2009 at 05:57:09PM -0700, patrick keshishian wrote: On Sun, Jun 21, 2009 at 3:42 PM, Philip Guentherguent...@gmail.com wrote: On Sun, Jun 21, 2009 at 10:36 AM, patrick keshishianpkesh...@gmail.com

Re: routing/network question

2009-06-22 Thread patrick keshishian
On Sun, Jun 21, 2009 at 6:20 PM, Philip Guentherguent...@gmail.com wrote: On Sun, Jun 21, 2009 at 5:57 PM, patrick keshishianpkesh...@gmail.com wrote: On Sun, Jun 21, 2009 at 3:42 PM, Philip Guentherguent...@gmail.com wrote: On Sun, Jun 21, 2009 at 10:36 AM, patrick keshishianpkesh...@gmail.com

Re: routing/network question

2009-06-21 Thread patrick keshishian
*aham* ... was this a really stupid question? Maybe I just wrote too many words. In simple terms, once a new route has been added to the routing table, all traffic should consider the new route right? So, is the ppp interface treated differently when it comes to routing in OpenBSD? --patrick

Re: routing/network question

2009-06-21 Thread Philip Guenther
On Sun, Jun 21, 2009 at 10:36 AM, patrick keshishianpkesh...@gmail.com wrote: *aham* ... was this a really stupid question? Well, you elided useful data by only including part of the netstat output, you obfuscated it to make it harder to read, you failed to even mention what version of OpenBSD

Re: routing/network question

2009-06-21 Thread patrick keshishian
On Sun, Jun 21, 2009 at 3:42 PM, Philip Guentherguent...@gmail.com wrote: On Sun, Jun 21, 2009 at 10:36 AM, patrick keshishianpkesh...@gmail.com wrote: *aham* B ... was this a really stupid question? Well, you elided useful data by only including part of the netstat output, you obfuscated it

Re: routing/network question

2009-06-21 Thread Philip Guenther
On Sun, Jun 21, 2009 at 5:57 PM, patrick keshishianpkesh...@gmail.com wrote: On Sun, Jun 21, 2009 at 3:42 PM, Philip Guentherguent...@gmail.com wrote: On Sun, Jun 21, 2009 at 10:36 AM, patrick keshishianpkesh...@gmail.com wrote: *aham* ... was this a really stupid question? Well, you elided

routing/network question

2009-06-14 Thread patrick keshishian
Hello, I ran into an interesting problem trying to port some code to linux and thinking about it a bit, I am not sure which has the more desirable behavior: linux or openbsd. Say host h1 starts exchanging some packets with host h2, which is on a remote network (n2). As this is going on, h1

Zaurus upgrade to OpenBSD 4.1 network question

2007-05-23 Thread William Bulley
The upgrade to OpenBSD 4.1 on my Zaurus 3000 went without problem, but then I tried to connect the Zaurus to my LAN using the (supported) USB Netgear FA120 dongle. I am not using a USB hub, although I have one and have shown that it works. The Netgear FA120 works, too, but NOT INITIALLY! I must

Re: Zaurus upgrade to OpenBSD 4.1 network question

2007-05-23 Thread Chris Kuethe
On 5/23/07, William Bulley [EMAIL PROTECTED] wrote: 1) is the Netgear FA120 detected? (doesn't seem that it is until after I unplug/re-plug in the USB cable) Yes, though you may be asking for slightly too much power... 2) why do I have to unplug/re-plug in the USB cable for it

Re: Zaurus upgrade to OpenBSD 4.1 network question

2007-05-23 Thread William Bulley
According to Chris Kuethe [EMAIL PROTECTED]: On 5/23/07, William Bulley [EMAIL PROTECTED] wrote: 1) is the Netgear FA120 detected? (doesn't seem that it is until after I unplug/re-plug in the USB cable) Yes, though you may be asking for slightly too much power... Thanks for the

[OT] Newbye network question(s)

2006-10-15 Thread Iñigo Tejedor Arrondo
Finally I'm going to have time, to put in house a firewall with openbsd, to learn pf. I'm not an expert in networks, so sorry for this OT, not related to openbsd. There are 3 questions: about Vlans, usb installation and DoS atacks... The scene is the following one: about 50

Re: [OT] Newbye network question(s)

2006-10-15 Thread Stuart Henderson
On 2006/10/15 13:33, Iqigo Tejedor Arrondo wrote: To the garage, only a network cable can go, because they do not fit more in the tubes. I would like that everything was filtered, but I cannot put a always runing machine in my room. Switch of 8 ports is not manageable and the 3com produces

Re: [OT] Newbye network question(s)

2006-10-15 Thread ropers
On 15/10/06, Iqigo Tejedor Arrondo [EMAIL PROTECTED] wrote: Finally I'm going to have time, to put in house a firewall with openbsd, to learn pf. I'm not an expert in networks, so sorry for this OT, not related to openbsd. There are 3 questions: about Vlans, usb installation and DoS atacks...

Re: [OT] Newbye network question(s)

2006-10-15 Thread Iñigo Tejedor Arrondo
El dom, 15-10-2006 a las 14:41 +0200, ropers escribis: My questions are: If i send all the traffic direct to the garage, passing by the 8 ports, and soon returns by the same cable, the machines in the 8 ports are in danger some? (they would be in a diferent vlan, managed by firewall,

Re: [OT] Newbye network question(s)

2006-10-15 Thread Iñigo Tejedor Arrondo
El dom, 15-10-2006 a las 13:38 +0100, Stuart Henderson escribis: On 2006/10/15 13:33, Iqigo Tejedor Arrondo wrote: To the garage, only a network cable can go, because they do not fit more in the tubes. I would like that everything was filtered, but I cannot put a always runing machine in my