Error WARN DHCP_DDNS_NO_MATCH No DNS servers match FQDN
Christian Floreck <[email protected]> Tue, 21 Nov 2023 16:03:06 +0000
| Newsgroups | gmane.network.dhcp.isc.dhcp-server |
|---|---|
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Hi
I try to set up an DHCP request from an Client named node2.cluster01.dark=
wing.net.
The IP is generated fine, however syslog reads:
Nov 21 16:41:39 dnsdcp kea-dhcp4[840]: 2023-11-21 16:41:39.909 INFO [kea-d=
hcp4.leases/840.140172516175488] DHCP4_LEASE_ADVERT [hwtype=3D1 08:00:27:b0=
:d3:33], cid=3D[no info], tid=3D0x1cef137 9: lease 192.168.=
100.151 will be advertised
Nov 21 16:41:39 dnsdcp kea-dhcp4[840]: 2023-11-21 16:41:39.910 INFO [kea-d=
hcp4.leases/840.140172516175488] DHCP4_LEASE_ALLOC [hwtype=3D1 08:00:27:b0:=
d3:33], cid=3D[no info], tid=3D0x1cef1379 : lease 192.168.1=
00.151 has been allocated for 4000 seconds
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: WARN DHCP_DDNS_NO_MATCH No DNS =
servers match FQDN node2.
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: ERROR DHCP_DDNS_NO_FWD_MATCH_ERR=
OR Request ID 000001C04E5E0D7E9384272760E4FC21A3850EEBC3A679910D091F7288B0C=
2019CE272: the configured list of f orward DDNS domains doe=
s not contain a match for: Type: 1 (CHG_REMOVE)
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Forward Change: yes
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Reverse Change: yes
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: FQDN: [node2.]
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: IP Address: [192.168.100.151]
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: DHCID: [000001C04E5E0D7E93842727=
60E4FC21A3850EEBC3A679910D091F7288B0C2019CE272]
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Lease Expires On: 20231121160234
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Lease Length: 1333
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Conflict Resolution: yes
Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: The request has been discarded=
.
Nov 21 16:42:57 dnsdcp NetworkManager[657]: <info> [1700581377.6288] dhcp4=
(enp0s10): state changed new lease, address=3D192.168.200.101
^C
As far as i got it I have to define the Forward ddns Domains in kea-dhcp-dd=
ns.conf.
Which I've done:
"forward-ddns" : {
"ddns-domains" : [
{ "name": "darkwing.net.",
"key-name": "dhcp1-ns1",
"dns-servers":
[
{ "ip-address": "192.168.100.41" }
]
},
{ "name": "cluster01.darkwing.net.",
"key-name": "dhcp1-ns1",
"dns-servers":
[
{ "ip-address": "192.168.100.41" }
]
}
]
},
It is defined lin named.conf.local, too
zone "cluster01.darkwing.net" IN {
type master;
file "/var/lib/bind/db.cluster01.darkwing.net.zone";
update-policy { grant dhcp1-ns1 wildcard *.darkwing.net A DHCID;};
};
I guess, it is an "admin too stupid errror"...
But which?
Thx
Christian
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<p class=3D"MsoNormal">Hi<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">I try to set up an DHCP request from an Client=
named node2.cluster01.darkwing.net.<o:p></o:p></p>
<p class=3D"MsoNormal">The IP is generated fine, however syslog reads=
:<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp4[840]: 2023-11-21 16=
:41:39.909 INFO [kea-dhcp4.leases/840.140172516175488] DHCP4_LEASE_AD=
VERT [hwtype=3D1 08:00:27:b0:d3:33], cid=3D[no info], tid=3D0x1cef137 =
&nb=
sp; 9: lease 192.168.100.151 will be advertised<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp4[840]: 2023-11-21 16=
:41:39.910 INFO [kea-dhcp4.leases/840.140172516175488] DHCP4_LEASE_AL=
LOC [hwtype=3D1 08:00:27:b0:d3:33], cid=3D[no info], tid=3D0x1cef1379 =
&nb=
sp; : lease 192.168.100.151 has been allocated
for 4000 seconds<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: WARN =
; DHCP_DDNS_NO_MATCH No DNS servers match FQDN node2.<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: ERROR DHC=
P_DDNS_NO_FWD_MATCH_ERROR Request ID 000001C04E5E0D7E9384272760E4FC21A3850E=
EBC3A679910D091F7288B0C2019CE272: the configured list of f  =
; &n=
bsp; orward DDNS domains does not contain
a match for: Type: 1 (CHG_REMOVE)<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Forward C=
hange: yes<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Reverse C=
hange: yes<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: FQDN: [no=
de2.]<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: IP Addres=
s: [192.168.100.151]<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: DHCID: [0=
00001C04E5E0D7E9384272760E4FC21A3850EEBC3A679910D091F7288B0C2019CE272]<o:p>=
</o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Lease Exp=
ires On: 20231121160234<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Lease Len=
gth: 1333<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: Conflict =
Resolution: yes<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:41:39 dnsdcp kea-dhcp-ddns[837]: &nbs=
p; The request has been discarded.<o:p></o:p></p>
<p class=3D"MsoNormal">Nov 21 16:42:57 dnsdcp NetworkManager[657]: <info=
> [1700581377.6288] dhcp4 (enp0s10): state changed new lease, addr=
ess=3D192.168.200.101<o:p></o:p></p>
<p class=3D"MsoNormal">^C<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">As far as i got it I have to define the Forward ddns=
Domains in kea-dhcp-ddns.conf.<o:p></o:p></p>
<p class=3D"MsoNormal">Which I’ve done:<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">"forward-ddns" : {<o:p></o:p></p>
<p class=3D"MsoNormal"> "ddns-domains&qu=
ot; : [<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; { "name": "darkwing.net.",<o:p></o=
:p></p>
<p class=3D"MsoNormal"> &nbs=
p; "key-name": "dhcp1-ns1"=
;,<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; "dns-servers":<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; &=
nbsp; [<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; &=
nbsp; { "ip-address": "192.168.100.41" }<o:p></o:=
p></p>
<p class=3D"MsoNormal"> &nbs=
p; &=
nbsp; ]<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; },<o:p></o:p></p>
<p class=3D"MsoNormal"> { &n=
bsp; "name": "cluster01.darkwi=
ng.net.",<o:p></o:p></p>
<p class=3D"MsoNormal"> &nb=
sp; "key-name": "dhcp1-ns1"=
;,<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; "dns-servers":<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; &=
nbsp; [<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; &=
nbsp; { "ip-address": "192.168.100.41" }<o:p></o:=
p></p>
<p class=3D"MsoNormal"> &nbs=
p; &=
nbsp; ]<o:p></o:p></p>
<p class=3D"MsoNormal"> &nbs=
p; }<o:p></o:p></p>
<p class=3D"MsoNormal"> ]<o:p></o:p></p>
<p class=3D"MsoNormal"> },<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">It is defined lin named.conf.local, too<o:p></o:p></=
p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">zone "cluster01.darkwing.net" IN {<o:p></o=
:p></p>
<p class=3D"MsoNormal"> type mast=
er;<o:p></o:p></p>
<p class=3D"MsoNormal"> file &quo=
t;/var/lib/bind/db.cluster01.darkwing.net.zone";<o:p></o:p></p>
<p class=3D"MsoNormal"> update-po=
licy { grant dhcp1-ns1 wildcard *.darkwing.net A DHCID;};<o:p></o:p></p>
<p class=3D"MsoNormal">};<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">I guess, it is an „admin too stupid errrorR=
20;…<o:p></o:p></p>
<p class=3D"MsoNormal">But which?<o:p></o:p></p>
<p class=3D"MsoNormal">Thx<o:p></o:p></p>
<p class=3D"MsoNormal">Christian<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-US"><o:p>&nbs=
p;</o:p></span></p>
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