Hello Community, im joining several macintosh workstations to my samba AD. First of all, it works pretty well and im able to authenticate/login my AD user on a mac. Server: Ubuntu 16.04 SAMBA: 4.7.7 First: Everytime when a mac starts up, some log entries are shown in log.samba. Looks like (Its not a flood, about 4 messages for each client): [2018/04/19 14:35:04.645001, 0] ../source4/dns_server/dns_update.c:407(handle_one_update) Can't handle updates of type 255 yet [2018/04/19 14:52:43.556390, 0] ../source4/dns_server/dns_update.c:407(handle_one_update) Can't handle updates of type 255 yet [2018/04/19 14:52:43.915746, 0] ../source4/dns_server/dns_update.c:407(handle_one_update) Can't handle updates of type 255 yet [2018/04/19 15:02:25.312616, 0] ../source4/dns_server/dns_update.c:407(handle_one_update) Can't handle updates of type 255 yet [2018/04/19 15:02:25.692692, 0] ../source4/dns_server/dns_update.c:407(handle_one_update) Can't handle updates of type 255 yet Second: Everytime when a mac starts up, during the login process, one samba process/CPU core is running on 100%. After successful login there is no more CPU peak to see. The login time is about 30-60 second. I hope you can help me to understand these messages or behavior. Withe best regards Micha
On 4/19/2018 9:28 AM, Micha Ballmann via samba wrote:> Hello Community, > > im joining several macintosh workstations to my samba AD. First of > all, it works pretty well and im able to authenticate/login my AD user > on a mac. > > Server: Ubuntu 16.04 > > SAMBA: 4.7.7 > > First: > > Everytime when a mac starts up, some log entries are shown in > log.samba. Looks like (Its not a flood, about 4 messages for each > client): > > [2018/04/19 14:35:04.645001, 0] > ../source4/dns_server/dns_update.c:407(handle_one_update) > Can't handle updates of type 255 yet > [2018/04/19 14:52:43.556390, 0] > ../source4/dns_server/dns_update.c:407(handle_one_update) > Can't handle updates of type 255 yet > [2018/04/19 14:52:43.915746, 0] > ../source4/dns_server/dns_update.c:407(handle_one_update) > Can't handle updates of type 255 yet > [2018/04/19 15:02:25.312616, 0] > ../source4/dns_server/dns_update.c:407(handle_one_update) > Can't handle updates of type 255 yet > [2018/04/19 15:02:25.692692, 0] > ../source4/dns_server/dns_update.c:407(handle_one_update) > Can't handle updates of type 255 yet > > Second: > > Everytime when a mac starts up, during the login process, one samba > process/CPU core is running on 100%. After successful login there is > no more CPU peak to see. The login time is about 30-60 second. > > I hope you can help me to understand these messages or behavior. > > Withe best regards > > Micha > >I'm assuming you are using the internal DNS and not bind? If so it looks as if Samba doesn't support the request type. source4/dns_server/dns_update.c switch (update->rr_type) { case DNS_QTYPE_A: case DNS_QTYPE_NS: case DNS_QTYPE_CNAME: case DNS_QTYPE_SOA: case DNS_QTYPE_PTR: case DNS_QTYPE_MX: case DNS_QTYPE_AAAA: case DNS_QTYPE_SRV: case DNS_QTYPE_TXT: break; default: DEBUG(0, ("Can't handle updates of type %u yet\n", update->rr_type)); return DNS_ERR(NOT_IMPLEMENTED); } Google searching DNS type 255 (RFC 1035) states it's "A request for all records". You could run a trace and see what application is requesting this record type. As far as the cpu usage. I do not know. -- -- James
This looks like a resolving misconfiguration. Post your smb.conf and resolv.conf and hosts and ( if used bind, the bind config ) Greetz, Louis> -----Oorspronkelijk bericht----- > Van: samba [mailto:samba-bounces at lists.samba.org] Namens > lingpanda101 via samba > Verzonden: donderdag 19 april 2018 16:28 > Aan: samba at lists.samba.org > Onderwerp: Re: [Samba] Samba AD - Join MAC > > On 4/19/2018 9:28 AM, Micha Ballmann via samba wrote: > > Hello Community, > > > > im joining several macintosh workstations to my samba AD. First of > > all, it works pretty well and im able to authenticate/login > my AD user > > on a mac. > > > > Server: Ubuntu 16.04 > > > > SAMBA: 4.7.7 > > > > First: > > > > Everytime when a mac starts up, some log entries are shown in > > log.samba. Looks like (Its not a flood, about 4 messages for each > > client): > > > > [2018/04/19 14:35:04.645001, 0] > > ../source4/dns_server/dns_update.c:407(handle_one_update) > > Can't handle updates of type 255 yet > > [2018/04/19 14:52:43.556390, 0] > > ../source4/dns_server/dns_update.c:407(handle_one_update) > > Can't handle updates of type 255 yet > > [2018/04/19 14:52:43.915746, 0] > > ../source4/dns_server/dns_update.c:407(handle_one_update) > > Can't handle updates of type 255 yet > > [2018/04/19 15:02:25.312616, 0] > > ../source4/dns_server/dns_update.c:407(handle_one_update) > > Can't handle updates of type 255 yet > > [2018/04/19 15:02:25.692692, 0] > > ../source4/dns_server/dns_update.c:407(handle_one_update) > > Can't handle updates of type 255 yet > > > > Second: > > > > Everytime when a mac starts up, during the login process, one samba > > process/CPU core is running on 100%. After successful login > there is > > no more CPU peak to see. The login time is about 30-60 second. > > > > I hope you can help me to understand these messages or behavior. > > > > Withe best regards > > > > Micha > > > > > I'm assuming you are using the internal DNS and not bind? If > so it looks > as if Samba doesn't support the request type. > > source4/dns_server/dns_update.c > > switch (update->rr_type) { > case DNS_QTYPE_A: > case DNS_QTYPE_NS: > case DNS_QTYPE_CNAME: > case DNS_QTYPE_SOA: > case DNS_QTYPE_PTR: > case DNS_QTYPE_MX: > case DNS_QTYPE_AAAA: > case DNS_QTYPE_SRV: > case DNS_QTYPE_TXT: > break; > default: > DEBUG(0, ("Can't handle updates of type %u yet\n", > update->rr_type)); > return DNS_ERR(NOT_IMPLEMENTED); > } > > Google searching DNS type 255 (RFC 1035) states it's "A > request for all > records". You could run a trace and see what application is > requesting > this record type. > > As far as the cpu usage. I do not know. > > -- > -- > James > > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba > >
Yes,
you re right. Im using the *Samba Internal DNS Back End*. This is my config:
# smb.conf
[global]
netbios name = DC1
realm = DOMAIN.DE
workgroup = DOMAIN
dns forwarder = <IP FIRST DNS SERVER> <IP SECOND DNS
SERVER>
server role = active directory domain controller
idmap_ldb:use rfc2307 = yes
log level = 3
tls enabled = yes
tls keyfile = tls/key.pem
tls certfile = tls/cert.pem
tls cafile = tls/ca.pem
[netlogon]
path = /usr/local/samba/var/locks/sysvol/domain.de/scripts
read only = No
[sysvol]
path = /usr/local/samba/var/locks/sysvol
read only = No
# resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by
resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver <IP DC2>
nameserver <IP DC3>
Thy very much!
Best regards
Micha
Am 19.04.2018 um 16:42 schrieb L.P.H. van Belle via
samba:> This looks like a resolving misconfiguration.
>
> Post your smb.conf and resolv.conf and hosts and ( if used bind, the bind
config )
>
>
>
> Greetz,
>
> Louis
>
>> -----Oorspronkelijk bericht-----
>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
>> lingpanda101 via samba
>> Verzonden: donderdag 19 april 2018 16:28
>> Aan: samba at lists.samba.org
>> Onderwerp: Re: [Samba] Samba AD - Join MAC
>>
>> On 4/19/2018 9:28 AM, Micha Ballmann via samba wrote:
>>> Hello Community,
>>>
>>> im joining several macintosh workstations to my samba AD. First of
>>> all, it works pretty well and im able to authenticate/login
>> my AD user
>>> on a mac.
>>>
>>> Server: Ubuntu 16.04
>>>
>>> SAMBA: 4.7.7
>>>
>>> First:
>>>
>>> Everytime when a mac starts up, some log entries are shown in
>>> log.samba. Looks like (Its not a flood, about 4 messages for each
>>> client):
>>>
>>> [2018/04/19 14:35:04.645001, 0]
>>> ../source4/dns_server/dns_update.c:407(handle_one_update)
>>> Can't handle updates of type 255 yet
>>> [2018/04/19 14:52:43.556390, 0]
>>> ../source4/dns_server/dns_update.c:407(handle_one_update)
>>> Can't handle updates of type 255 yet
>>> [2018/04/19 14:52:43.915746, 0]
>>> ../source4/dns_server/dns_update.c:407(handle_one_update)
>>> Can't handle updates of type 255 yet
>>> [2018/04/19 15:02:25.312616, 0]
>>> ../source4/dns_server/dns_update.c:407(handle_one_update)
>>> Can't handle updates of type 255 yet
>>> [2018/04/19 15:02:25.692692, 0]
>>> ../source4/dns_server/dns_update.c:407(handle_one_update)
>>> Can't handle updates of type 255 yet
>>>
>>> Second:
>>>
>>> Everytime when a mac starts up, during the login process, one samba
>>> process/CPU core is running on 100%. After successful login
>> there is
>>> no more CPU peak to see. The login time is about 30-60 second.
>>>
>>> I hope you can help me to understand these messages or behavior.
>>>
>>> Withe best regards
>>>
>>> Micha
>>>
>>>
>> I'm assuming you are using the internal DNS and not bind? If
>> so it looks
>> as if Samba doesn't support the request type.
>>
>> source4/dns_server/dns_update.c
>>
>> switch (update->rr_type) {
>> case DNS_QTYPE_A:
>> case DNS_QTYPE_NS:
>> case DNS_QTYPE_CNAME:
>> case DNS_QTYPE_SOA:
>> case DNS_QTYPE_PTR:
>> case DNS_QTYPE_MX:
>> case DNS_QTYPE_AAAA:
>> case DNS_QTYPE_SRV:
>> case DNS_QTYPE_TXT:
>> break;
>> default:
>> DEBUG(0, ("Can't handle updates of type %u
yet\n",
>> update->rr_type));
>> return DNS_ERR(NOT_IMPLEMENTED);
>> }
>>
>> Google searching DNS type 255 (RFC 1035) states it's "A
>> request for all
>> records". You could run a trace and see what application is
>> requesting
>> this record type.
>>
>> As far as the cpu usage. I do not know.
>>
>> --
>> --
>> James
>>
>>
>> --
>> To unsubscribe from this list go to the following URL and read the
>> instructions: https://lists.samba.org/mailman/options/samba
>>
>>
>