[SR-Users] Kamailio IMS Implementation DNS Problem
Yağız AYDIN
ygzaydns at gmail.com
Wed Jan 9 09:35:15 CET 2019
Thanks for your answer, appreciated
YAS0 CANER <caner_yaso at hotmail.com>, 8 Oca 2019 Sal, 18:54 tarihinde şunu
yazdı:
> Hello
>
> First of all , check your bind server that listens port 53 by netstat -nat
>
> Secondly , check your resolv.conf that nameserver is your bindserver.
>
> Lastly , you can check your domain with dig command
>
> Dig @bindserverip A pcscf.kamailio-ims.org
> Or you can see ur server query which ip by
> dig pcscf.kamailio-ims.org
> For naptr
> Dig napt domain-name.org
> For srv
> Dig srv domain-name.org
>
> Good luck.
>
> Yasin Caner
>
>
> iPhone’umdan gönderildi
>
> Yağız AYDIN <ygzaydns at gmail.com> şunları yazdı (8 Oca 2019 16:06):
>
> Hello, I am trying to implement Kamailio as IMS system. I have followed
> tutorial linked below:
>
> https://www.kamailio.org/wiki/tutorials/ims/installation-howto
>
> When I try to configure my DNS, I cannot ping cscf modules on my local
> network, however when I'm on wireless, I can ping them.
>
> Config:
>
> kamailio-ims.org.dnszone
>
> $ORIGIN kamailio-ims.org.
> $TTL 1W
> @ 1D IN SOA localhost. root.localhost. (
> 2006101001 ; serial
> 3H ; refresh
> 15M ; retry
> 1W ; expiry
> 1D ) ; minimum
>
> 1D IN NS ns
> ns 1D IN A 127.0.0.1
>
> pcscf 1D IN A 127.0.0.1
> _sip.pcscf 1D SRV 0 0 5060 pcscf
> _sip._udp.pcscf 1D SRV 0 0 5060 pcscf
> _sip._tcp.pcscf 1D SRV 0 0 5060 pcscf
>
>
> icscf 1D IN A 127.0.0.1
> _sip 1D SRV 0 0 5060 icscf
> _sip._udp 1D SRV 0 0 5060 icscf
> _sip._tcp 1D SRV 0 0 5060 icscf
>
> kamailio-ims.org. 1D IN A 127.0.0.1
> kamailio-ims.org. 1D IN NAPTR 10 50 "s" "SIP+D2U" "" _sip._udp
> kamailio-ims.org. 1D IN NAPTR 20 50 "s" "SIP+D2T" "" _sip._tcp
>
> scscf 1D IN A 127.0.0.1
> _sip.scscf 1D SRV 0 0 5060 scscf
> _sip._udp.scscf 1D SRV 0 0 5060 scscf
> _sip._tcp.scscf 1D SRV 0 0 5060 scscf
>
> hss 1D IN A 127.0.0.1
>
> named.conf.options
>
> options {
> directory "/var/cache/bind";
>
> // If there is a firewall between you and nameservers you want
> // to talk to, you may need to fix the firewall to allow multiple
> // ports to talk. See http://www.kb.cert.org/vuls/id/800113
>
> // If your ISP provided one or more IP addresses for stable
> // nameservers, you probably want to use them as forwarders.
> // Uncomment the following block, and insert the addresses replacing
> // the all-0's placeholder.
>
> // forwarders {
> // 127.0.0.1;
> // };
>
>
> //========================================================================
> // If BIND logs error messages about the root key being expired,
> // you will need to update your keys. See
> https://www.isc.org/bind-keys
>
> //========================================================================
> dnssec-validation auto;
>
> auth-nxdomain no; # conform to RFC1035
> listen-on-v6 { any; };
> };
>
>
> named.conf.local
>
> //
> // Do any local configuration here
> //
>
> // Consider adding the 1918 zones here, if they are not used in your
> // organization
> //include "/etc/bind/zones.rfc1918";
>
> zone "kamailio-ims.org" {
> type master;
> file "/etc/bind/kamailio-ims.org.dnszone";
> };
>
> dhclient.conf
>
> # Configuration file for /sbin/dhclient.
> #
> # This is a sample configuration file for dhclient. See dhclient.conf's
> # man page for more information about the syntax of this file
> # and a more comprehensive list of the parameters understood by
> # dhclient.
> #
> # Normally, if the DHCP server provides reasonable information and does
> # not leave anything out (like the domain name, for example), then
> # few changes must be made to this file, if any.
> #
>
> option rfc3442-classless-static-routes code 121 = array of unsigned
> integer 8;
>
> send host-name = gethostname();
> request subnet-mask, broadcast-address, time-offset, routers,
> domain-name, domain-name-servers, domain-search, host-name,
> dhcp6.name-servers, dhcp6.domain-search, dhcp6.fqdn,
> dhcp6.sntp-servers,
> netbios-name-servers, netbios-scope, interface-mtu,
> rfc3442-classless-static-routes, ntp-servers;
>
> #send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
> #send dhcp-lease-time 3600;
> #supersede domain-name "fugue.com home.vix.com";
> prepend domain-name-servers 127.0.0.1;
> #require subnet-mask, domain-name-servers;
> timeout 300;
> #retry 60;
> #reboot 10;
> #select-timeout 5;
> #initial-interval 2;
> #script "/sbin/dhclient-script";
> #media "-link0 -link1 -link2", "link0 link1";
> #reject 192.33.137.209;
>
> #alias {
> # interface "eth0";
> # fixed-address 192.5.5.213;
> # option subnet-mask 255.255.255.255;
> #}
>
> #lease {
> # interface "eth0";
> # fixed-address 192.33.137.200;
> # medium "link0 link1";
> # option host-name "andare.swiftmedia.com";
> # option subnet-mask 255.255.255.0;
> # option broadcast-address 192.33.137.255;
> # option routers 192.33.137.250;
> # option domain-name-servers 127.0.0.1;
> # renew 2 2000/1/12 00:00:01;
> # rebind 2 2000/1/12 00:00:01;
> # expire 2 2000/1/12 00:00:01;
> #}
>
> Thanks for helps,
> Yağız
>
> --
>
>
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--
Erol Yağız Aydın
Orta Doğu Teknik Üniversitesi
Elektrik Elektronik Mühendisliği
İletişim:
GSM:0546 400 57 26
e-mail:aydin.yagiz at metu.edu.tr
e-mail:ygzaydns at gmail.com
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