Details
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Bug
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Status: Closed
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Minor
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Resolution: Duplicate
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pre-4.0.0
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Security Level: Public (Anyone can view this level - this is the default.)
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None
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Cloudstack 3.02 Management Server on Centos 6.2, Xenserver 6.02 Hosts
Description
When using SNAT Networking, I have a VM with a Static NAT IP Assinged in Cloudstack. The Centos 6.2 VM has dhcp defined as the network protocol, and gets a private network IP, and a Static NAT Public IP. /etc/resolv.conf on the guest VM gets written out by dhclient, and has one nameserver defined: 10.1.1.1, which is the virtual router for the guest network. If doing a DIG lookup of a SRV record in the form:
- dig _sip._tcp.voipstack.net SRV
; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.10.rc1.el6_3.4 <<>> _sip._tcp.voipstack.net SRV
;; global options: +cmd
;; Got answer:
;; >>HEADER<< opcode: QUERY, status: NOERROR, id: 576
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;_sip._tcp.voipstack.net. IN SRV
;; Query time: 1 msec
;; SERVER: 10.1.1.1#53(10.1.1.1)
;; WHEN: Sun Oct 7 13:40:43 2012
;; MSG SIZE rcvd: 41
Nothing is returned.
If I manually edit /etc/resolv.conf, and add: nameserver 8.8.8.8, and do the same query, I get:
- dig _sip._tcp.voipstack.net SRV
; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.10.rc1.el6_3.4 <<>> _sip._tcp.voipstack.net SRV
;; global options: +cmd
;; Got answer:
;; >>HEADER<< opcode: QUERY, status: NOERROR, id: 42375
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;_sip._tcp.voipstack.net. IN SRV
;; ANSWER SECTION:
_sip._tcp.voipstack.net. 1606 IN SRV 1 9 5060 as2.voipstack.net.
_sip._tcp.voipstack.net. 1606 IN SRV 0 9 5060 as1.voipstack.net.
;; Query time: 36 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Sun Oct 7 13:33:39 2012
;; MSG SIZE rcvd: 115
The virtual router should resolve all valid DNS record types
Attachments
Issue Links
- duplicates
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- Resolved
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