primary Dns synchronization when use two ip Announcing the arrival of Valued Associate #679:...
Maximum summed powersets with non-adjacent items
Did MS DOS itself ever use blinking text?
What is the meaning of the simile “quick as silk”?
Around usage results
Is grep documentation wrong?
Is CEO the profession with the most psychopaths?
Why are the trig functions versine, haversine, exsecant, etc, rarely used in modern mathematics?
What's the meaning of "fortified infraction restraint"?
What is the longest distance a player character can jump in one leap?
Is this homebrew Lady of Pain warlock patron balanced?
Why didn't Eitri join the fight?
Can an alien society believe that their star system is the universe?
How to Make a Beautiful Stacked 3D Plot
Should I use a zero-interest credit card for a large one-time purchase?
Is there any way for the UK Prime Minister to make a motion directly dependent on Government confidence?
Is the Standard Deduction better than Itemized when both are the same amount?
Is it fair for a professor to grade us on the possession of past papers?
Can a new player join a group only when a new campaign starts?
Circuit to "zoom in" on mV fluctuations of a DC signal?
How does the math work when buying airline miles?
Why are both D and D# fitting into my E minor key?
8 Prisoners wearing hats
Dating a Former Employee
Using et al. for a last / senior author rather than for a first author
primary Dns synchronization when use two ip
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Community Moderator Election Results
Why I closed the “Why is Kali so hard” question“Fake” DNS for a single hostTwo DNS servers, both incompleteCan a domain be configured to only have secondary DNS nameserver records?Security of zone transfers for bindResolving hostname takes 5 secondsReverse DNS failHow do I configure my DNS / DHCP / gateway server with 2 NICs to use its own DNS?Repeated DNS query on UbuntuHow to forbid my PC in LAN to make DNS queries? (in a PC -> VPN gateway scenario)Why is systemd-resolved falling back to using Google Public DNS over IPv6 when I did not configure it to do that?
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}
If I have create two slave and primary dns servers . each one has two ips , one public ip and other intra net ip (just my customers can see) .My customers will query dns through local ip and dns will synchronize with global dns server through public ip. My question is can i do that ? and how ? note that I use bind9 on debian 9.4
debian dns bind9
asked 7 hours ago
KhatibKhatib
1
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
If I have create two slave and primary dns servers . each one has two ips , one public ip and other intra net ip (just my customers can see) .My customers will query dns through local ip and dns will synchronize with global dns server through public ip. My question is can i do that ? and how ? note that I use bind9 on debian 9.4
debian dns bind9
asked 7 hours ago
KhatibKhatib
1
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
If I have create two slave and primary dns servers . each one has two ips , one public ip and other intra net ip (just my customers can see) .My customers will query dns through local ip and dns will synchronize with global dns server through public ip. My question is can i do that ? and how ? note that I use bind9 on debian 9.4
debian dns bind9
asked 7 hours ago
KhatibKhatib
1
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
If I have create two slave and primary dns servers . each one has two ips , one public ip and other intra net ip (just my customers can see) .My customers will query dns through local ip and dns will synchronize with global dns server through public ip. My question is can i do that ? and how ? note that I use bind9 on debian 9.4
debian dns bind9
debian dns bind9
asked 7 hours ago
KhatibKhatib
1
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 7 hours ago
KhatibKhatib
1
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 7 hours ago
KhatibKhatib
1
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 7 hours ago
KhatibKhatib
1
asked 7 hours ago
KhatibKhatib
1
1
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Khatib is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I'm not sure that you need two separate DNS servers, since you can configure a single dns server to achieve what you seem to want.
For example, in order to limit the hosts that can query your DNS servers, you can create an acl in /etc/named.conf:
acl mylan { 10.34.17.0/24; 10.0.2.0/24; 172.16.98.0/24; 192.168.122.0/24; };
allow-query { mylan; localhost; };
Additionally, you can query external DNS servers for addresses/hosts that your local DNS server doesn't know:
forward first;
forwarders {
8.8.8.8;
};
There are additional ways that you can customize your configuration to your needs. You can learn more by reading the documentation in the man-pages and other reputable sources of relevant information; e.g. The Debian Wiki. Also, take a look at The Linux Documentation Project regarding bind on Debian.
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
I dont want my customers query the dns servers through public ip . they will query through intra net ip . but i need my dns server synchronize with global DNSs through public ip and that my question
– Khatib
5 hours ago
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "106"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Khatib is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f513103%2fprimary-dns-synchronization-when-use-two-ip%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I'm not sure that you need two separate DNS servers, since you can configure a single dns server to achieve what you seem to want.
For example, in order to limit the hosts that can query your DNS servers, you can create an acl in /etc/named.conf:
acl mylan { 10.34.17.0/24; 10.0.2.0/24; 172.16.98.0/24; 192.168.122.0/24; };
allow-query { mylan; localhost; };
Additionally, you can query external DNS servers for addresses/hosts that your local DNS server doesn't know:
forward first;
forwarders {
8.8.8.8;
};
There are additional ways that you can customize your configuration to your needs. You can learn more by reading the documentation in the man-pages and other reputable sources of relevant information; e.g. The Debian Wiki. Also, take a look at The Linux Documentation Project regarding bind on Debian.
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
I dont want my customers query the dns servers through public ip . they will query through intra net ip . but i need my dns server synchronize with global DNSs through public ip and that my question
– Khatib
5 hours ago
add a comment |
I'm not sure that you need two separate DNS servers, since you can configure a single dns server to achieve what you seem to want.
For example, in order to limit the hosts that can query your DNS servers, you can create an acl in /etc/named.conf:
acl mylan { 10.34.17.0/24; 10.0.2.0/24; 172.16.98.0/24; 192.168.122.0/24; };
allow-query { mylan; localhost; };
Additionally, you can query external DNS servers for addresses/hosts that your local DNS server doesn't know:
forward first;
forwarders {
8.8.8.8;
};
There are additional ways that you can customize your configuration to your needs. You can learn more by reading the documentation in the man-pages and other reputable sources of relevant information; e.g. The Debian Wiki. Also, take a look at The Linux Documentation Project regarding bind on Debian.
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
I dont want my customers query the dns servers through public ip . they will query through intra net ip . but i need my dns server synchronize with global DNSs through public ip and that my question
– Khatib
5 hours ago
add a comment |
I'm not sure that you need two separate DNS servers, since you can configure a single dns server to achieve what you seem to want.
For example, in order to limit the hosts that can query your DNS servers, you can create an acl in /etc/named.conf:
acl mylan { 10.34.17.0/24; 10.0.2.0/24; 172.16.98.0/24; 192.168.122.0/24; };
allow-query { mylan; localhost; };
Additionally, you can query external DNS servers for addresses/hosts that your local DNS server doesn't know:
forward first;
forwarders {
8.8.8.8;
};
There are additional ways that you can customize your configuration to your needs. You can learn more by reading the documentation in the man-pages and other reputable sources of relevant information; e.g. The Debian Wiki. Also, take a look at The Linux Documentation Project regarding bind on Debian.
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
I'm not sure that you need two separate DNS servers, since you can configure a single dns server to achieve what you seem to want.
For example, in order to limit the hosts that can query your DNS servers, you can create an acl in /etc/named.conf:
acl mylan { 10.34.17.0/24; 10.0.2.0/24; 172.16.98.0/24; 192.168.122.0/24; };
allow-query { mylan; localhost; };
Additionally, you can query external DNS servers for addresses/hosts that your local DNS server doesn't know:
forward first;
forwarders {
8.8.8.8;
};
There are additional ways that you can customize your configuration to your needs. You can learn more by reading the documentation in the man-pages and other reputable sources of relevant information; e.g. The Debian Wiki. Also, take a look at The Linux Documentation Project regarding bind on Debian.
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
answered 6 hours ago
ILMostro_7ILMostro_7
1,5781322
1,5781322
I dont want my customers query the dns servers through public ip . they will query through intra net ip . but i need my dns server synchronize with global DNSs through public ip and that my question
– Khatib
5 hours ago
add a comment |
I dont want my customers query the dns servers through public ip . they will query through intra net ip . but i need my dns server synchronize with global DNSs through public ip and that my question
– Khatib
5 hours ago
I dont want my customers query the dns servers through public ip . they will query through intra net ip . but i need my dns server synchronize with global DNSs through public ip and that my question
– Khatib
5 hours ago
I dont want my customers query the dns servers through public ip . they will query through intra net ip . but i need my dns server synchronize with global DNSs through public ip and that my question
– Khatib
5 hours ago
add a comment |
Khatib is a new contributor. Be nice, and check out our Code of Conduct.
Khatib is a new contributor. Be nice, and check out our Code of Conduct.
Khatib is a new contributor. Be nice, and check out our Code of Conduct.
Khatib is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to Unix & Linux Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f513103%2fprimary-dns-synchronization-when-use-two-ip%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
