Re: [Dnsmasq-discuss] Defending IP address

2023-05-07 Thread A C
On 2023-05-06 23:46, Buck Horn wrote: On 06.05.2023 20:17:22, "A C" wrote: One thing I'd like to point out is that the documentation demonstrating setting a static IP using dhcpcd.conf is not from the Raspberry Pi foundation but from a lot of other Rasberry Pi blogs online.

Re: [Dnsmasq-discuss] Defending IP address

2023-05-06 Thread A C
DHCP should be disabled on anything but the WAN interface if the router is also your internal DHCP server. On 2023-05-06 12:00, Johan Vromans wrote: On Sat, 6 May 2023 11:17:22 -0700, A C wrote: The official blog does not list using that method at all. Instead it either points

Re: [Dnsmasq-discuss] Defending IP address

2023-05-06 Thread A C
One thing I'd like to point out is that the documentation demonstrating setting a static IP using dhcpcd.conf is not from the Raspberry Pi foundation but from a lot of other Rasberry Pi blogs online. The official blog does not list using that method at all. Instead it either points to using a

[Dnsmasq-discuss] TXT request working, DKIM and mailing list question

2022-04-17 Thread A C
Thanks to the list for the suggestions, I was indeed able to get the TXT request working properly. I tried to reply to the list but it appears that now having DKIM on my domain is blocking messages to the list (maybe, we'll see if this one goes through) or otherwise the list policy has gotten

[Dnsmasq-discuss] Forward subdomain or TXT requests to upstream

2022-04-16 Thread A C
I have dnsmasq on my router set to use my own domain name internally (let's just call it example.com) I do have that same domain in a domain provider outside with DNS records. What I'd like to do is forward outbound queries (meaning from inside my home network and destined for dnsmasq

Re: [Dnsmasq-discuss] dnsmasq cname limitations

2021-11-06 Thread Dominick C. Pastore
As far as I know, there is no technical or security reason why a Dnsmasq-like server would *need* this limitation, but Dnsmasq has it due to design limitiations. Dnsmasq either responds to a request entirely locally (using /etc/hosts, records from the config file, and records from DHCP) or

Re: [Dnsmasq-discuss] dhcp-host precedence request due multiple matches

2021-06-21 Thread Dominick C. Pastore
There are much smarter people than me here, but if I might chime in: Two basic assumptions in networking are that no two separate devices will share the same MAC address, and a device's MAC address doesn't change after it's manufactured. Obviously there are practical exceptions (spoofing, privacy

Re: [Dnsmasq-discuss] CNAME filtering

2021-03-22 Thread Dominick C. Pastore
On Mon, Mar 22, 2021, at 2:07 PM, dnsmasqlist2...@rscubed.com wrote: > > On Mon, 22 Mar 2021, Geert Stappers via Dnsmasq-discuss wrote: > > > On Mon, Mar 22, 2021 at 03:19:00AM +, dnsmasqlist2...@rscubed.com wrote: > >> > >> Hi, > >> > >> I am trying to do some CNAME filtering but it is not

Re: [Dnsmasq-discuss] DKIM / DMARC emails.

2021-03-18 Thread Dominick C. Pastore
On Thu, Mar 18, 2021, at 4:52 AM, Geert Stappers via Dnsmasq-discuss wrote: > On Sun, Feb 21, 2021 at 10:40:37PM +0100, Geert Stappers via > Dnsmasq-discuss wrote: > > On Sun, Feb 21, 2021 at 08:39:28PM +, Simon Kelley wrote: > > > On 19/02/2021 12:35, Matus UHLAR - fantomas wrote: > > > > On

Re: [Dnsmasq-discuss] Flush the DNS Cache of dnsmasq without restarting it.

2021-03-04 Thread Dominick C. Pastore
There's also SIGHUP: "When it receives a SIGHUP, dnsmasq clears its cache and then re-loads /etc/hosts and /etc/ethers and any file given by --dhcp-hostsfile, --dhcp-hostsdir, --dhcp-optsfile, --dhcp-optsdir, --addn-hosts or --hostsdir. The DHCP lease change script is called for all existing

Re: [Dnsmasq-discuss] Avoid conflicts between dnsmasq and systemd-resolved.

2020-09-16 Thread Dominick C. Pastore
On Wed, Sep 16, 2020, at 1:36 AM, Geert Stappers wrote: > > > I was a little surprised this one worked since the previous one > > > didn't, but I suspect systemd-resolved is falling back to the > > > FallbackDNS servers (which are hardcoded in if not set explicitly). > > > What's the FallbackDNS

Re: [Dnsmasq-discuss] Avoid conflicts between dnsmasq and systemd-resolved.

2020-09-15 Thread Dominick C. Pastore
On Tue, Sep 15, 2020, at 9:47 AM, Hongyi Zhao wrote: > On Tue, Sep 15, 2020 at 11:09 AM Dominick C. Pastore > wrote: > > > > On Mon, Sep 14, 2020, at 8:03 PM, Hongyi Zhao wrote: > > > I run dnsmasq as following: > > > > > > $ /usr/local/sbin/dnsm

Re: [Dnsmasq-discuss] Avoid conflicts between dnsmasq and systemd-resolved.

2020-09-14 Thread Dominick C. Pastore
On Mon, Sep 14, 2020, at 8:03 PM, Hongyi Zhao wrote: > I run dnsmasq as following: > > $ /usr/local/sbin/dnsmasq --port=53 -c10240 --server=127.0.0.1#6053 > --conf-dir=/home/werner/Public/anti-gfw/dns/dnsmasq/conf/conf-dir,*.conf > -C /home/werner/Public/anti-gfw/dns/dnsmasq/co

Re: [Dnsmasq-discuss] Avoid conflicts between dnsmasq and systemd-resolved.

2020-09-14 Thread Dominick C. Pastore
> > Personally, I am not a fan of Netplan for reasons like this. It's supposed > > to abstract away the details of NetworkManager or systemd-networkd, but it > > doesn't do a great job of it. You end up having to refer to the > > NetworkManager or systemd-networkd documentation anyway, and

Re: [Dnsmasq-discuss] Incorrect response for DNAME'd records in dnsmasq 2.80+

2020-09-13 Thread Dominick C. Pastore
no efficient way to find such records. The fix is to >>> insert empty (none of F_IPV4, F_IPV6 F_CNAME set) records for each >>> non-terminal. >>> >>> The same considerations apply in auth mode, and the same basic mechanism >>> is used there

Re: [Dnsmasq-discuss] Avoid conflicts between dnsmasq and systemd-resolved.

2020-09-13 Thread Dominick C. Pastore
On Sun, Sep 13, 2020, at 10:44 PM, Hongyi Zhao wrote: > On Mon, Sep 14, 2020 at 9:02 AM Neal P. Murphy > wrote: > > > > On Mon, 14 Sep 2020 06:52:49 +0800 > > Hongyi Zhao wrote: > > > > > On Mon, Sep 14, 2020 at 4:26 AM Geert Stappers > > > wrote: > > > > > > > > On Sun, Sep 13, 2020 at

Re: [Dnsmasq-discuss] CNAME trouble with no AAAA

2019-10-25 Thread Dominick C. Pastore
On Fri, Oct 25, 2019, at 4:48 PM, Simon Kelley wrote: > On 20/10/2019 17:55, Dominick C. Pastore wrote: > > I apologize for continuing the discussion on this. The patch (applied on > > top of 2.80-1 provided by Debian Buster) completely solved the issues I was > > hav

Re: [Dnsmasq-discuss] CNAME trouble with no AAAA

2019-10-20 Thread Dominick C. Pastore
I have no complaints about a new thread. On Sun, Oct 20, 2019, at 6:47 PM, Kurt H Maier wrote: > On Sun, Oct 20, 2019 at 12:55:44PM -0400, Dominick C. Pastore wrote: > > 2. In fact, Dnsmasq never follows a CNAME for MX or TXT requests, even > > when the CNAME does point to a hos

Re: [Dnsmasq-discuss] CNAME trouble with no AAAA

2019-10-20 Thread Dominick C. Pastore
ms in my case, but I suspect this isn't intended behavior either, so it seemed worth mentioning. Nick On Sat, Oct 19, 2019, at 12:19 PM, Dominick C. Pastore wrote: > On Sat, Oct 19, 2019, at 6:16 AM, Simon Kelley wrote: > > The restriction still applies. indeed the patch relies on it. >

Re: [Dnsmasq-discuss] CNAME trouble with no AAAA

2019-10-19 Thread Dominick C. Pastore
On Sat, Oct 19, 2019, at 6:16 AM, Simon Kelley wrote: > The restriction still applies. indeed the patch relies on it. > > The origin of this is that, for architectural reasons, dnsmasq can only > supply a reply which originates completely from locally known data, or > completely from a reply from

Re: [Dnsmasq-discuss] CNAME trouble with no AAAA

2019-10-18 Thread Dominick C. Pastore
On Fri, Oct 18, 2019, at 7:41 AM, Simon Kelley wrote: > I can see a strong argument that a query for a name which is configured > as a CNAME in dnsmaq, but for a type which is not known to dnsmasq, > should return a NODATA reply. > > In fact I can't see a downside to that. > > Anybody else? > >

[Dnsmasq-discuss] CNAME trouble with no AAAA

2019-10-16 Thread Dominick C. Pastore
Hello, I'm having a bit of a problem with the "cname" option in Dnsmasq. I have some configuration options like these in dnsmasq.conf, where "host1" and "host2" have IPv4 addresses from DHCP: domain=philadelphia.example.com local=/philadelphia.example.com/

Re: [Dnsmasq-discuss] Lease comes back after removing

2019-07-01 Thread A C
On 2019-07-01 02:08, Geert Stappers wrote: > On 01-07-2019 10:41, Nicolas Cavallari wrote: > >> On 26/06/2019 22:32, Geert Stappers wrote: >>> My (educated??) guess is that lease data is stored in Dbus. >>> >>> My only point to back that up, is `dnsmasq -v` showing  "DBus" >> D-Bus does not store

Re: [Dnsmasq-discuss] Lease comes back after removing, DBus

2019-06-27 Thread A C
On 2019-06-26 22:09, Geert Stappers wrote: > On Wed, Jun 26, 2019 at 06:20:32PM -0700, A C wrote: >> On 2019-06-26 13:32, Geert Stappers wrote: >>> On 24-06-2019 02:38, A C wrote: > >>>>>>> On 23-06-2019 08:06, A C wrote: >>>>>>

Re: [Dnsmasq-discuss] Lease comes back after removing

2019-06-26 Thread A C
On 2019-06-26 13:32, Geert Stappers wrote: > On 24-06-2019 02:38, A C wrote: > >> On 2019-06-23 11:08, Geert Stappers wrote: >>> On Sun, Jun 23, 2019 at 09:33:21AM -0700, A C wrote: >>>> On 2019-06-23 03:32, Geert Stappers wrote: >>>>> On 23-0

Re: [Dnsmasq-discuss] Lease comes back after removing

2019-06-23 Thread A C
On 2019-06-23 11:08, Geert Stappers wrote: > On Sun, Jun 23, 2019 at 09:33:21AM -0700, A C wrote: >> On 2019-06-23 03:32, Geert Stappers wrote: >>> On 23-06-2019 08:06, A C wrote: >>> >>>> I'm having trouble removing leases from my system. I have a clien

Re: [Dnsmasq-discuss] Lease comes back after removing

2019-06-23 Thread A C
On 2019-06-23 03:32, Geert Stappers wrote: > On 23-06-2019 08:06, A C wrote: > >> I'm having trouble removing leases from my system. I have a client that >> accepted a lease in my DHCP range before I remembered to put it in >> /etc/ethers and /etc/hosts to give it a stat

[Dnsmasq-discuss] Lease comes back after removing

2019-06-23 Thread A C
I'm having trouble removing leases from my system. I have a client that accepted a lease in my DHCP range before I remembered to put it in /etc/ethers and /etc/hosts to give it a static lease. I turned off the client, stopped dnsmasq, removed the lease file entry in /var/lib/misc/dnsmasq.leases

Re: [Dnsmasq-discuss] Determine wireless SSID

2019-02-01 Thread A C
If you are thinking of adding an access point then just get an access point that can handle VLAN per SSID. Several vendors sell them including Cisco, Avaya, and Ubiquiti. The Ubiquiti is probably least expensive option and supports up to four SSIDs per radio (so four on 2.4 GHz and another four

Re: [Dnsmasq-discuss] Determine wireless SSID

2019-01-23 Thread A C
The only other method of exporting an SSID is via 802.1X (RADIUS) authentication mechanisms which contain the SSID in the authentication exchange. However, this requires an 802.1X capable access point to ensure the wireless device stays off the network until the authentication is complete.

Re: [Dnsmasq-discuss] Go to /etc/hosts for target of a CNAME

2018-08-25 Thread Dominick C. Pastore
dcpx.org and an A record for > host.cityname.dcpx.org from /etc/hosts. > > > Cheers, > > Simon. > > > > On 24/08/18 21:14, Dominick C. Pastore wrote: > > Hello, > > > > I would like to to configure Dnsmasq so that when it receives a CNAME

[Dnsmasq-discuss] Go to /etc/hosts for target of a CNAME

2018-08-24 Thread Dominick C. Pastore
Hello, I would like to to configure Dnsmasq so that when it receives a CNAME record, if the target is in /etc/hosts, it overrides whatever else the public DNS server says about that target and uses /etc/hosts instead. Is this possible? After studying the manual, it seems like not, but I'm

[Dnsmasq-discuss] DNSMASQ failing to return SRV records with loss of communication to a single DNS server

2018-08-14 Thread Warner, Andrew C [CTO]
Subject: DNSMASQ failing to return SRV records with loss of communication to a single DNS server Issue: We have SIP SRV records for a domain which can be provided by two DNS servers in our environment. During testing we have noticed that if one of the DNS servers is un-reachable, the request

Re: [Dnsmasq-discuss] Can tags be used with the address directive?

2018-04-21 Thread A C
On 2018-04-21 05:41, john doe wrote: > On 4/21/2018 10:02 AM, Sean Baughn wrote: >> Hello. Is it possible to use tags with the address directive? Goal >> being to >> specify a name resolution response based on a tag match. Example of my >> use >> case: >> >> dhcp-mac=set:kids,XX:XX:XX:XX:XX:XX #My

[Dnsmasq-discuss] dnsmask respond to non-local network

2016-11-17 Thread Joseph C Bond IV
Sorry if this has been answered elsewhere but I can't seem to find the answer anywhere. I have a Raspberry PI 3 running a copy of dnsmasq to provide DHCP and DNS services for my local network. This works perfectly. My internal network is 192.168.21.1/24. The Raspberry PI is on a static IP

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-12-02 Thread A C
On 2015-12-02 00:50, Albert ARIBAUD wrote: > Hi "A C", > > Le Wed, 2 Dec 2015 00:00:06 -0800 > A C <ag...@hotmail.com> a écrit: > >>> I infer that what you have in your working config is not >>> >>> server=/vpn.example.com/10.0.0.140

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-12-02 Thread A C
On 2015-12-01 23:43, Albert ARIBAUD wrote: > Hi "A C", > > Le Tue, 1 Dec 2015 22:46:40 -0800 > A C <ag...@hotmail.com> a écrit: > >> On 2015-12-01 22:22, Albert ARIBAUD wrote: >>> Hi "A C", >>> >>> Cc:ing Simon i

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-12-01 Thread A C
On 2015-12-01 13:22, Albert ARIBAUD wrote: > Hi "A C", > > Le Tue, 1 Dec 2015 09:59:07 -0800 > A C <ag...@hotmail.com> a écrit: > > (note : local= is synonymous to server=) > >> local=/example.com/ > > This one means *example.com should be r

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-12-01 Thread A C
On 2015-12-01 22:22, Albert ARIBAUD wrote: > Hi "A C", > > Cc:ing Simon in case the problem is indeed a weird dependency of > "server=" on "local=" -- or to ascertain it doesn't. > > Le Tue, 1 Dec 2015 19:53:37 -0800 > A C <ag...@hotmail.com

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-12-01 Thread A C
r the help, that was a bit of a mystery. On 2015-12-01 15:40, A C wrote: > On 2015-12-01 13:22, Albert ARIBAUD wrote: >> Hi "A C", >> >> Le Tue, 1 Dec 2015 09:59:07 -0800 >> A C <ag...@hotmail.com> a écrit: >> >> (note : local= is synonymous to server=) &g

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-12-01 Thread A C
On 2015-12-01 07:46, Albert ARIBAUD wrote: > Hi "A C", > > Le Mon, 30 Nov 2015 21:34:58 -0800 > A C <ag...@hotmail.com> a écrit: > >> On 2015-11-30 05:02, Albert ARIBAUD wrote: >> >>> Can you watch the router's DNS traffic rather than the VPN s

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-11-30 Thread A C
On 2015-11-29 23:49, Albert ARIBAUD wrote: > Hi again "A C", > > Le Sun, 29 Nov 2015 23:19:28 -0800 > A C <ag...@hotmail.com> a écrit: > >> On 2015-11-29 22:50, Albert ARIBAUD wrote: >>> Hi "A C", >>> >>> Le Sun, 2

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-11-30 Thread A C
On 2015-11-30 05:02, Albert ARIBAUD wrote: > Hello again "A C", > > Le Mon, 30 Nov 2015 00:31:28 -0800 > A C <ag...@hotmail.com> a écrit: > >> On 2015-11-29 23:49, Albert ARIBAUD wrote: >>> Hi again "A C", >>> >>&

Re: [Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-11-30 Thread A C
On 2015-11-30 05:02, Albert ARIBAUD wrote: > Can you watch the router's DNS traffic rather than the VPN server's? > Possibly give a tcpdump of a successful and a failed DNS request? I > assume you cannot change how dnsmasq runs on the router but if you can, > then try having it log the successful

[Dnsmasq-discuss] Becoming authoritative DNS for additional netblock

2015-11-29 Thread A C
Ok, this question is for a much older version of dnsmasq because I haven't been able to update the router firmware to bring in a newer version. I'm currently using version 2.35 My current internal IP space is 10.0.0.0/255.255.0.0 (A Class B subnet of the 10.x.x.x Class A space). I have a VPN

Re: [Dnsmasq-discuss] dhcp-host match based on set of tags

2015-09-02 Thread Kincl, Jason C.
Hi Peter, We discussed a solution and Simon said it was good but it has not yet been implemented. https://www.mail-archive.com/dnsmasq-discuss%40lists.thekelleys.org.uk/msg09297.html Simon, with 2.75 out the door already, is this something we could revisit? Thanks, -- Jason Kincl HPC

Re: [Dnsmasq-discuss] No new lease for Option 82 requests until old one times out

2015-03-25 Thread Kincl, Jason C.
Hi, Sorry for bringing up such an old thread but I was circling back onto this problem and I wonder if we could revisit it. On 17/09/14 09:49, Joachim Nilsson wrote: Hi Simon, I've found a little problem with how Option 82 circuit-id/remote-id works. Everything is fine in the below setup

[Dnsmasq-discuss] proxyDHCP + EFI PXE?

2015-02-14 Thread Greg C
Thanks Simon. I will send you the packet captures within the next 24 hours. I realize that this is currently a niche feature, but I would expect it to become more common in the near future as things move towards EFI. Looking through the mailing list, I found this post from last year indicating

[Dnsmasq-discuss] proxyDHCP + EFI PXE?

2015-02-13 Thread Greg C
Has anybody been able to pxeboot an EFI system using Dnsmasq in proxyDHCP mode? Every machine I have tried fails to boot (mostly newer Dells with Intel cards). The relevant lines from from my config file are here: pxe-service=x86-64_EFI,Loading...,snponlydhcp-range=192.168.0.0,proxy,255.255.0.0

[Dnsmasq-discuss] dnsmasq not assigning static IP

2014-09-18 Thread C . Keschnat
Hey, I am trying to assign static IPs based on MACs. So far it has worked for my machines but now I can't seem to get it working for new machines. So far this worked: dhcp-mac=hal,ac:22:0b:52:b0:d1 dhcp-host=hal,192.168.4.70,infinite dhcp-option=hal,3,192.168.4.253 This still works with my

Re: [Dnsmasq-discuss] No new lease for Option 82 requests until old one times out

2014-09-17 Thread Kincl, Jason C.
Hi, I completely agree with Joachim and have also run into this issue while using Option-82. Also, since each lease is tied to a client identifier, I have seen issues where the PXE client will give a different identifier from the OS and DNSMasq will refuse to hand out the IP thinking that the

[Dnsmasq-discuss] dhcp-host match based on set of tags

2014-09-04 Thread Kincl, Jason C.
Hi, So I have a situation where I can guarantee that a given set of tags is unique by using DHCP Option 82 (dhcp-circuitid and dhcp-remoteid) and I want to give a IP address to that single host but the only way to do that is to create a single IP pool and match on those tags. But then I get into

Re: [Dnsmasq-discuss] all I wanted to do was temporarily dnsMASQ some addresses

2013-12-13 Thread Bill C Riemers
I'm abit confused here about the request. He doesn't want to change system files so he can put everything in a shell script. Why can't one change system files from a shell script??? That said, given his hypothesis that he can't do it, I would say then the solution is simply to specify

[Dnsmasq-discuss] SIGHUP issue

2013-02-13 Thread C V
We use dnsmasq in CloudStack [1] to serve dhcp requests to VM instances in a cloud environment. In a cloud environment, VMs come and go frequently so there dnsmasq gets reconfigured quite often. Specifically we update the files pointed to by dhcp-hostsfile and dhcp-optsfile using automation

Re: [Dnsmasq-discuss] SIGHUP issue

2013-02-13 Thread C V
Sent: Wed, February 13, 2013 12:19:51 PM Subject: [Dnsmasq-discuss] SIGHUP issue The only 1 time I have been able to reproduce by hand is by trying it on a long-running (many days) process in a cloud that was not being used actively. OK this part is reproducible and may not be

Re: [Dnsmasq-discuss] new dnsmasq user wondering about dnsmasq applicability

2012-09-05 Thread Bill C Riemers
On 09/05/2012 09:54 AM, Bob Stanton wrote: Hello, I am a complete newbie to Dnsmasq and to this mailing list so please excuse me if I am unfamiliar with your list protocol. I have loads of Linux sysadmin experience but have never done DNS admin before. One key question, is your goal to

Re: [Dnsmasq-discuss] New job vacancy - see details

2012-07-18 Thread Bill C Riemers
Is there anyway to update the mailing list to block this repeated spam? ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss

Re: [Dnsmasq-discuss] New job vacancy - see details

2012-07-18 Thread Bill C Riemers
:28 PM, e9hack wrote: Am 18.07.2012 21:18, schrieb Bill C Riemers: Is there anyway to update the mailing list to block this repeated spam? Currently only a few spam mails are send to the list. Any mail client shall be able to detect such spam and shall discard it. On Thunderbird, you have simply

Re: [Dnsmasq-discuss] DNSmasq forwarding to DNS doesn't works

2011-08-26 Thread Frederick C. Damen
from the fedoraserver machine try ping 89.2.0.1 traceroute 89.2.0.1 telnet 89.2.0.1 53 this should tell you if you at least have conectivity; repeat with each upstream dns server IP address. If your (r)syslog log level is set higher than the log-queries then they will not make it to the

Re: [Dnsmasq-discuss] Switching from ISC dhcpd and IPv6 DNS

2011-08-11 Thread Bill C Riemers
Grab the tomatoUSB compatible router of your choice. Install firmware. Done. On 08/11/2011 02:27 PM, Ed W wrote: On 21/04/2011 19:56, Simon Kelley wrote: This is only vaguely on topic, and certainly doesn't provide an immediate solution for the original query, but it's worth announcing

Re: [Dnsmasq-discuss] second dnsmasq machine for hot standby - proposals wanted

2011-07-05 Thread Bill C Riemers
On 07/05/2011 11:26 AM, Modem Man wrote: I wonder if someone has some solution for my problem: In my private home, dnsmasq is running on a small server (NSLU2 / SlugOS 5.3) here. Sometimes, the having is dying because of other misbehaving processes or DoS attacks. When this happens, the whole

Re: [Dnsmasq-discuss] Enable dnsmasq to return addresses of multiple tftp servers in cycle

2011-06-20 Thread Bill C Riemers
and hope it will be useful to others. Following is the patch (also attached) based on dnsmasq-2.57: --- dnsmasq-2.57.origg/src/rfc2131.c2011-02-17 21:00:15.0 +0530 +++ dnsmasq-2.57/src/rfc2131.c2011-06-18 17:48

Re: [Dnsmasq-discuss] OT: IPV6 howto

2011-06-09 Thread Bill C Riemers
ipv6 to virtual servers? At present I use something like a static (class C) IPV4 where the last octet is used also as the guests unique id (vserver housekeeping requirement to allocate all machines a unique 32bit id) Any tips or pointers on getting started here, especially if the answer is to look

Re: [Dnsmasq-discuss] Switching from ISC dhcpd and IPv6 DNS

2011-04-21 Thread Bill C Riemers
On 04/21/2011 11:44 AM, Freddie Witherden wrote: Hello, For several years now I have been using dnsmasq + /etc/hosts to provide DNS for my home network. DHCP has been provided by the ISC dhcpd server on the same system. Given the flux of systems on the network only the GNU/Linux boxes have

Re: [Dnsmasq-discuss] Switching from ISC dhcpd and IPv6 DNS

2011-04-21 Thread Bill C Riemers
On 04/21/2011 03:06 PM, Freddie Witherden wrote: On 21/04/11 19:49, Bill C Riemers wrote: Strange why would you want use_tempaddr=1? If you use_tempaddr=0, you addresses will be assigned based on the radvd network prefix and the mac address of the device. You IPv6 addresses

Re: [Dnsmasq-discuss] Switching from ISC dhcpd and IPv6 DNS

2011-04-21 Thread Bill C Riemers
On 04/21/2011 04:13 PM, /dev/rob0 wrote: I don't understand. A MAC address is only relevant in a physical network segment. You simply *must* give a MAC address to hosts on your segment in order to have networking. But beyond that segment, there's no meaning to a MAC. Sure, someone can look it

Re: [Dnsmasq-discuss] Weird issue when pinging FQDN

2011-03-30 Thread Frederick C. Damen
I suspect you may find the cause of your issue to do with the fact that ping resolves names with resources, i.e. files etc, local to the machine before finding a DNS server to resolve the name. Dig I am lead to believe goes straight to the DNS server. I had a problem arising from a machine

Re: [Dnsmasq-discuss] Identical IP for multiple MAC addresses?

2011-03-22 Thread Bill C Riemers
Seems to work fine with version 2.57. I have my laptop mapped wifi MAC and lan MAC both mapped to the same IP address, and it is working as expected. The only thing is it is mapped in the dnsmasq.conf file, not the ethers file. e.g.

Re: [Dnsmasq-discuss] logging dns queries

2011-03-21 Thread Frederick C. Damen
LOG_INFO and 'b' is LOG_INFO? Hope this helps, Fred On 03/21/2011 10:47 AM, Carlos Carvalho wrote: Simon Kelley (si...@thekelleys.org.uk) wrote on 21 March 2011 13:58: Carlos Carvalho wrote: Frederick C. Damen (f...@damen.org) wrote on 18 March 2011 22:10: On 03/18/2011 08:51 PM

Re: [Dnsmasq-discuss] logging dns queries

2011-03-19 Thread Frederick C. Damen
Greetings, Surprisingly enough it was high on my list to move the dhcp REQUEST/ACK log messages from my /var/log/messages... From reading this thread I would agree with both sides, syslog in dnsmasq is not fully documented and syslog configuration is the place to implement the fix. Does

Re: [Dnsmasq-discuss] logging dns queries

2011-03-19 Thread Frederick C. Damen
On 03/18/2011 08:51 PM, Carlos Carvalho wrote: Frederick C. Damen (f...@damen.org) wrote on 18 March 2011 18:10: From reading this thread I would agree with both sides, syslog in dnsmasq is not fully documented It is. It clearly says logs will go to either syslog or to a file. It maybe

Re: [Dnsmasq-discuss] DNS64 support.

2011-02-11 Thread Bill C Riemers
Really, you only need DNS64/NAT64 if you want to completely eliminate IPv4 in your network. With a dual stack, e.g. using both, it is completely unnecessary. I would say if you do need them, they are completely different functions than what DNSMASQ provide. As such, they should be just

Re: [Dnsmasq-discuss] dnsmasq does not respond correctly on loopback(lo)

2010-10-15 Thread Frederick C. Damen
...@gmail.com wrote: On Wed, Oct 13, 2010 at 11:21 PM, Frederick C. Damen f...@damen.org mailto:f...@damen.org wrote: On 10/13/2010 04:16 PM, richardvo...@gmail.com mailto:richardvo...@gmail.com wrote: On Wed, Oct 13, 2010 at 2:20 PM, f...@damen.org mailto:f...@damen.org wrote: I now see

Re: [Dnsmasq-discuss] dnsmasq does not respond correctly on loopback(lo)

2010-10-14 Thread Frederick C. Damen
On 10/13/2010 04:16 PM, richardvo...@gmail.com wrote: On Wed, Oct 13, 2010 at 2:20 PM, f...@damen.org mailto:f...@damen.org wrote: I now see the option in the installed man page. There is no mention of this option in my /etc/dnsmasq.conf file. I do not suspect that this is the

Re: [Dnsmasq-discuss] Stateless DHCPv6 Server

2010-07-01 Thread Bill C Riemers
On 30/06/10 05:37 PM, Simon Kelley wrote: François-Xavier Le Bail wrote: Hello, In a Dual Stack (IPv4/IPv6) Internet Home Gateway, the IPv6 addreses on the LAN can be configured by SLAAC, so no absolute need for a statefull DHCPv6 server. Excuse the question if it is obvious, but

Re: [Dnsmasq-discuss] DNS does not work (UNCLASSIFIED)

2010-04-27 Thread Hakenson, Gary C CIV USA ATEC
Kelley [mailto:si...@thekelleys.org.uk] Sent: Monday, April 26, 2010 3:55 PM To: Hakenson, Gary C CIV USA ATEC Cc: dnsmasq-discuss@lists.thekelleys.org.uk Subject: Re: [Dnsmasq-discuss] DNS does not work (UNCLASSIFIED) Hakenson, Gary C CIV USA ATEC wrote: Classification: UNCLASSIFIED Caveats: FOUO

[Dnsmasq-discuss] DNS does not work (UNCLASSIFIED)

2010-04-26 Thread Hakenson, Gary C CIV USA ATEC
Classification: UNCLASSIFIED Caveats: FOUO I am using dig to send a query to dnsmasq but I never get a response back, the connection times out. My dnsmasq.conf looks like this: no-resolv local=/localdomain/ expand-hosts domain=localdomain Any

Re: [Dnsmasq-discuss] DNS does not work (UNCLASSIFIED)

2010-04-26 Thread Hakenson, Gary C CIV USA ATEC
either. Thanks, Gary -Original Message- From: Simon Kelley [mailto:si...@thekelleys.org.uk] Sent: Monday, April 26, 2010 2:00 PM To: Hakenson, Gary C CIV USA ATEC Cc: dnsmasq-discuss@lists.thekelleys.org.uk Subject: Re: [Dnsmasq-discuss] DNS does not work (UNCLASSIFIED) Hakenson, Gary C CIV

Re: [Dnsmasq-discuss] DNS does not work (UNCLASSIFIED)

2010-04-26 Thread Hakenson, Gary C CIV USA ATEC
...@thekelleys.org.uk] Sent: Monday, April 26, 2010 3:26 PM To: Hakenson, Gary C CIV USA ATEC Cc: dnsmasq-discuss@lists.thekelleys.org.uk Subject: Re: [Dnsmasq-discuss] DNS does not work (UNCLASSIFIED) Hakenson, Gary C CIV USA ATEC wrote: Classification: UNCLASSIFIED Caveats: FOUO I don't want queries

Re: [Dnsmasq-discuss] VPN support - Flush Cache, specify multiple IP's for server=, and somehow supporting using addresses from resolv.conf in server lines.

2010-03-01 Thread Bill C Riemers
. Now when I'm connected via vpn only redhat.com addresses are looked-up via redhat. When I'm not connected via vpn everything goes to my normal domain name servers. Bill On 19/02/10 09:36 AM, Bill C Riemers wrote: Hi, I've been having problems with DNSMASQ when using VPN. The general

[Dnsmasq-discuss] VPN support - Flush Cache, specify multiple IP's for server=, and somehow supporting using addresses from resolv.conf in server lines.

2010-02-19 Thread Bill C Riemers
Hi, I've been having problems with DNSMASQ when using VPN. The general problem is I only want DNS entries for work resolved across my VPN server. However, I have run across several challenges I'm hoping there are simple solutions. Right now the main problems I am trying to address are: -

Re: [Dnsmasq-discuss] DHCP not working for netmask 255.255.0.0?

2009-06-13 Thread A C
back to a class C. From: rune.k...@gmail.com Date: Sat, 13 Jun 2009 03:00:59 +0200 Subject: Re: [Dnsmasq-discuss] DHCP not working for netmask 255.255.0.0? To: ag...@hotmail.com CC: dnsmasq-discuss@lists.thekelleys.org.uk On Sat, Jun 13, 2009 at 02:45, A Cag...@hotmail.com wrote: I

Re: [Dnsmasq-discuss] DHCP not working for netmask 255.255.0.0?

2009-06-13 Thread A C
From: rune.k...@gmail.com Date: Sat, 13 Jun 2009 04:15:03 +0200 Subject: Re: [Dnsmasq-discuss] DHCP not working for netmask 255.255.0.0? To: ag...@hotmail.com CC: dnsmasq-discuss@lists.thekelleys.org.uk my one wireless machine would not acquire a lease. Is dnsmasq only used as

RE: [Dnsmasq-discuss] Override DNS servers in DHCP packet

2008-09-24 Thread A C
Date: Tue, 23 Sep 2008 18:02:13 -0400 From: ch...@pcbi.upenn.edu To: ag...@hotmail.com CC: dnsmasq-disc...@thekelleys.org.uk Subject: Re: [Dnsmasq-discuss] Override DNS servers in DHCP packet On Tue, 23 Sep 2008 15:45:24 -0400 A C ag...@hotmail.com wrote: Does dnsmasq use

[Dnsmasq-discuss] Override DNS servers in DHCP packet

2008-09-23 Thread A C
Does dnsmasq use the DNS servers listed in /etc/resolv.conf over those listed in a DHCP packet? I was forced to use DHCP for my public connection but I don't want to use the provided DNS servers as they are slower than the ones I had manually configured.

Re: [Dnsmasq-discuss] multiple host names?

2008-09-17 Thread Bill C. Riemers
The easiest way is to use the address directive in the dnsmasq.conf file. e.g. address=/dd-wrt.local/dd-wrt/gateway.local/gateway/192.168.1.1 The disadvantages of address directives is that the dnsmasq.conf file is not automatically re-read when you update it. But the address feature is

[Dnsmasq-discuss] Bug in DNSMasq

2008-08-28 Thread John C. Meuser
I found a small bug in DNSMasq. I'm using dnsmasq at my company for caching and resolving internal hosts. One of the hosts is our webserver, which has a lot of domains, so its hosts line is quite long. I noticed that some of the hostnames weren't resolving, and through trial and error discovered

RE: [Dnsmasq-discuss] Question about DNS vunlerabiltiy in dnsmasq

2008-07-23 Thread A C
Date: Tue, 22 Jul 2008 18:05:27 +0100 From: si...@thekelleys.org.uk To: ag...@hotmail.com CC: dnsmasq-discuss@lists.thekelleys.org.uk Subject: Re: [Dnsmasq-discuss] Question about DNS vunlerabiltiy in dnsmasq A C wrote: I'm running dnsmasq 2.35 but it's on an embedded system

RE: [Dnsmasq-discuss] Question about DNS vunlerabiltiy in dnsmasq

2008-07-23 Thread A C
Date: Tue, 22 Jul 2008 21:52:38 -0400 From: c...@cmpalmer.org To: ag...@hotmail.com Subject: Re: [Dnsmasq-discuss] Question about DNS vunlerabiltiy in dnsmasq CC: dnsmasq-discuss@lists.thekelleys.org.uk On Tue, Jul 22, 2008 at 7:30 PM, A C ag...@hotmail.com wrote: Does that give you

[Dnsmasq-discuss] Question about DNS vunlerabiltiy in dnsmasq

2008-07-22 Thread A C
I'm running dnsmasq 2.35 but it's on an embedded system and the package manager hasn't created a new version yet. I wanted to know how vulnerable I was to the recent security alert regarding DNS and whether there's a potential workaround that I could put in place for now. Thanks, Alex

Re: [Dnsmasq-discuss] dnsmasq runs as root if setcap() fails

2008-06-19 Thread Bill C. Riemers
Simon Kelley wrote: Carlos Carvalho wrote: Simon Kelley (si...@thekelleys.org.uk) wrote on 19 June 2008 19:53: The result of this is that if dnsmasq is going to exit because of capability problems, it can't return a non-zero exit code: starting the daemon will appear to start fine, and

[Dnsmasq-discuss] Enhancement idea: localhost DNS

2008-06-05 Thread Bill C. Riemers
Hello, I would like to enhance dnsmasq to work as a localhost DNS. However, before I start patching code I thought I should check on the list to find out if anyone has ideas on how to implement this, or if it has been already implemented. First a brief description of what I am trying to

[Dnsmasq-discuss] error with pxe booting

2006-01-29 Thread ray c
I've found, people suggest turning on a option pad on in the dhcp server software. (see http://lists.soekris.com/pipermail/soekris-tech/2005-May/023322.html) Is this a possiblity with dnsmasq? Thanks, Ray C.