vdns: default forwarders shouldnt be set for vdns zone
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R2.20 |
Fix Committed
|
High
|
Nipa | |||
R2.21.x |
Fix Committed
|
High
|
Nipa | |||
R2.22.x |
Fix Committed
|
High
|
Nipa | |||
R3.0 |
Fix Committed
|
High
|
Nipa | |||
Trunk |
Fix Committed
|
High
|
Nipa |
Bug Description
Build: 3.0-2711 ubuntu1404 kilo
view "default-
rrset-order {order random;};
forwarders {10.84.5.100; 172.21.200.60; 172.29.131.60; };
zone "juniper.net" IN {
type master;
file "/etc/contrail/
};
};
I havent set any forwarders for the vdns but still the underlay dns servers been set as forwarders hence though i had disabled reverse lookup for the vdns, the dns server tries to look it up on the forwarders.
DNSBind Trace from agent:
2016-02-18 12:32:17.225 DnsBindTrace: DNS query sent to named server : 10.84.25.27; xid =3061 IN/A/TestProjec
2016-02-18 12:32:17.225 DnsBindTrace: DNS query sent to named server : 10.84.25.28; xid =3062 IN/A/TestProjec
2016-02-18 12:32:17.225 DnsBindTrace: Query successful : xid = 3061 IN/A/TestProjec
2016-02-18 12:32:17.225 DnsBindError: Invalid or Response ignored xid 3062 received from DNS server - dropping controller/
2016-02-18 12:32:17.229 DnsBindTrace: DNS query sent to named server : 10.84.25.27; xid =3063 IN/PTR/
2016-02-18 12:32:17.229 DnsBindTrace: DNS query sent to named server : 10.84.25.28; xid =3064 IN/PTR/
2016-02-18 12:32:17.599 DnsBindTrace: Query successful : xid = 3063 IN/PTR/
tags: | added: releasenote |
Without these, name resolution for anything outside the vdns domain will fail.