Re: Forwarders working differently on bind9.8 & bind9.11

2023-09-19 Thread Greg Choules via bind-users
Hi Prashasti. I'm on my phone, so I'll keep it brief. - ditch both 9.8 and 9.11; install 9.18 - why are you forwarding to yourself? 127.0.0.1 - get binary packet captures and look at them in Wireshark to see what's actually going on. - real IPs please. - why use "port xxx"? Cheers, Greg On Tue, 1

Re: Forwarders working differently on bind9.8 & bind9.11

2023-09-19 Thread Matus UHLAR - fantomas
On Tue, Sep 19, 2023 at 7:28 AM Prashasti Arora wrote: I have configured a new zone to forward certain queries to my application on 2 VMs (One local and the other in my network) through a specific port. I have 2 similar setups - they are identical, except that one uses bind9.8 and the other use

Re: Forwarders working differently on bind9.8 & bind9.11

2023-09-19 Thread Bob Harold
On Tue, Sep 19, 2023 at 7:28 AM Prashasti Arora wrote: > I have configured a new zone to forward certain queries to my application > on 2 VMs (One local and the other in my network) through a specific port. I > have 2 similar setups - they are identical, except that one uses bind9.8 > and the oth

Re: forwarders used in order or based on RTT ?

2020-10-19 Thread Warren Kumari
On Mon, Oct 19, 2020 at 11:26 AM Victoria Risk wrote: > > The ARM was updated in 9.16.6. Sorry it took us so long! > > from https://gitlab.isc.org/isc-projects/bind9/-/issues/2030 > Forwarders are typically used when an administrator does not wish for > all the servers at a given site to interact

Re: forwarders used in order or based on RTT ?

2020-10-19 Thread Victoria Risk
The ARM was updated in 9.16.6. Sorry it took us so long! from https://gitlab.isc.org/isc-projects/bind9/-/issues/2030 Forwarders are typically used when an administrator does not wish for all the servers at a given site to interact directly with the rest of the Internet. For example, a common sce

Re: forwarders used in order or based on RTT ?

2020-10-19 Thread Warren Kumari
On Sun, Oct 18, 2020 at 2:32 PM @lbutlr wrote: > > On 16 Oct 2020, at 08:36, Bob Harold wrote: > > That is certainly not obvious. How do I request improving the manual? > > > > "in turn" would seem to imply "in order", and the order would logically be > > the order I listed them.] > > I disagre

Re: forwarders used in order or based on RTT ?

2020-10-18 Thread @lbutlr
On 16 Oct 2020, at 08:36, Bob Harold wrote: > That is certainly not obvious. How do I request improving the manual? > > "in turn" would seem to imply "in order", and the order would logically be > the order I listed them.] I disagree. In turn means one is tried, then if that fails the next is

Re: forwarders used in order or based on RTT ?

2020-10-16 Thread tale via bind-users
On Fri, Oct 16, 2020 at 10:22 AM Matus UHLAR - fantomas wrote: >> On 16.10.20 09:56, Bob Harold wrote: > >The BIND ARM (9.16.2) says: > >"There may be one or more forwarders, and they are queried in turn until > >the list is exhausted or an answer is found." > > > >But [an old mailinglist post] sa

Re: forwarders used in order or based on RTT ?

2020-10-16 Thread Bob Harold
That is certainly not obvious. How do I request improving the manual? "in turn" would seem to imply "in order", and the order would logically be the order I listed them. -- Bob Harold DNS and DHCP Hostmaster - UMNet Information and Technology Services (ITS) rharo...@umich.edu 734-512-7038 O

Re: forwarders used in order or based on RTT ?

2020-10-16 Thread Matus UHLAR - fantomas
On 16.10.20 09:56, Bob Harold wrote: The BIND ARM (9.16.2) says: "There may be one or more forwarders, and they are queried in turn until the list is exhausted or an answer is found." But https://lists.isc.org/pipermail/bind-users/2015-August/095544.html says: "Forwarders are selected based on a

Re: Forwarders with static-stub

2019-05-22 Thread Kevin Darcy
TBH, I haven't worked specifically with "static-stub", but with the classic "stub", one would put a "null forwarders" statement in the zone definition to inhibit forwarding. I.e. forwarders { }; - Kevin On Wed, May 22, 2019 at 8:16 AM Ben Lavender

Re: forwarders (IPv6)

2016-09-13 Thread Mark Andrews
In message <3c929ce024ce174480d567360a8291b1ee69071...@hq1-mailmb-v1.trade.ftc.gov>, "Chakrapani, Praveen CTR via bind-users" writes: > > Hi, > > I added below line to my named.conf to include IPv6 addresses to the > forwarders list. However I am getting this error "Sep 13 10:33:06 > servername

Re: forwarders (IPv6)

2016-09-13 Thread Graham Clinch
I added below line to my named.conf to include IPv6 addresses to the forwarders list. However I am getting this error *“Sep 13 10:33:06 servername named[24778]: [ID 873579 daemon.error] /etc/named.conf:158: expected IP address near '2001:1890:1C04:3000:0CB7:4432'”* That's because it's not a vali

RE: forwarders (IPv6)

2016-09-13 Thread Darcy Kevin (FCA)
That's not a valid IPv6 address representation. You probably mistyped a double colon as a single colon in the middle of the address. (RFC 4291) 2.2. Text Representation of Addresses There are three conventional forms for representing IPv6 addresses as text strings: 1. The preferred f

Re: Forwarders Timeout

2014-01-28 Thread Phil Fagan
That's kinda what I'm gleaning as well. On Tue, Jan 28, 2014 at 12:43 PM, Matus UHLAR - fantomas wrote: > On 28.01.14 10:08, Phil Fagan wrote: >> >> Is it possible to configure the forward (only|first) timeout? > > > AFAIK not (yet). The forwarder selection is done in the same way as the > server

Re: Forwarders Timeout

2014-01-28 Thread Matus UHLAR - fantomas
On 28.01.14 10:08, Phil Fagan wrote: Is it possible to configure the forward (only|first) timeout? AFAIK not (yet). The forwarder selection is done in the same way as the server selection by RTT meassuring. -- Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish

Re: forwarders and zone transfer to the same set of servers

2013-09-30 Thread Kevin Darcy
On 9/28/2013 12:31 PM, sar...@slashroot.in wrote: Hi Team, I have an architecture where i have one bind server that is forward-only and is authoritative for a domain ab.dc.example.com. It should forward all requests other than it is authoritative for (ab.dc.example.com) to a set of servers.

Re: forwarders

2012-05-28 Thread Lyle Giese
On 05/28/12 05:49, Amira Othman wrote: Hi all I configured bind9 on centos 5.8 server that has postfix mail server running on. When I added my ISP DNS ips to forwarders the mail server stopped sending mails and gives me DNS error requires that all mail servers must have a PTR record with a vali

Re: forwarders

2012-05-28 Thread Barry Margolin
In article , "Amira Othman" wrote: > Hi all > > I configured bind9 on centos 5.8 server that has postfix mail server running > on. When I added my ISP DNS ips to forwarders the mail server stopped > sending mails and gives me DNS error' > > requires that all mail servers must have a PTR record

Re: forwarders

2012-05-28 Thread Čiernik Tomáš
Hello, Dňa 28.5.2012 12:49, Amira Othman wrote / napísal(a): Hi all I configured bind9 on centos 5.8 server that has postfix mail server running on. When I added my ISP DNS ips to forwarders the mail server stopped sending mails and gives me DNS error requires that all mail servers must have

Re: forwarders question

2009-08-12 Thread Matus UHLAR - fantomas
> > Michael Monnerie wrote: > > > We are having 2 sites at different locations now with a DNS resolver on > > > each site. Internet speed between those two different ISPs is very fast, > > > and the hosts to resolve will be about the same because of similar > > > services. > > > > > > My idea i

Re: forwarders question

2009-08-10 Thread Mark Andrews
In message <4a808228.2080...@dougbarton.us>, Doug Barton writes: > Michael Monnerie wrote: > > We are having 2 sites at different locations now with a DNS resolver on > > each site. Internet speed between those two different ISPs is very fast, > > and the hosts to resolve will be about the same

Re: forwarders question

2009-08-10 Thread Doug Barton
Michael Monnerie wrote: > We are having 2 sites at different locations now with a DNS resolver on > each site. Internet speed between those two different ISPs is very fast, > and the hosts to resolve will be about the same because of similar > services. > > My idea is to use > forward X; > on