[help]how to configure ecs subnet for bind-9.18-21

2024-04-28 Thread Yang via bind-users 
dear admin:
 now, i use bind-9.18-21, i want to use ecs client subnet function; but i 
don't know how to configure it, and i don't get method from google
 please give me some example,or document , or google links to learn about 
it ;
 thanks!





Yang
395096...@qq.com-- 
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BIND | Cname chain resolution using forward ( CNAME returned but no use A) (#3995)

2023-04-04 Thread Yang via bind-users 
i am very very sorry ,
the zone info of first mail -zone "bd.baidubce.com." i write 
wrong;
the wright info iszone "x.bd.bcebos.com."
please just see this mail, 


when i use bind-9.11 for my interdns deviceip is 10.1.1.1,i config
zone "x.bd.bcebos.com."
in { type forward ; forward only; forwarders { 10.10.10.10; }; };


1,when i dig @10.1.1.1 x.bd.bcebos.com.
2,10.10.10.10 return record "CNAME 
bd.bcebos.com.,bd.bcebos.com.A 100.67.96.26, A100.67.96.27" 
to device10.1.1.1
3,but device10.1.1.1 not return A 100.67.96.26, A 100.67.96.27 to me
4,device10.1.1.1 go to qurey bd.bcebos.com. recursive itself, and 
getanother record 110.242.70.8


i have questions
1,why config is forward only, bind get CNAME  A records from forwarders, 
but bind do notreturn A record to me?and query cname domain 
recursive again itself?
thanks



































hi bind admin,

when i use bind-9.11 for my interdns?? deviceip is 10.1.1.1, 

i config 

zone "bd.baidubce.com." 

in{ type forward ; forward only; forwarders { 10.10.10.10; }; };



 
1??when i dig @10.1.1.1 x.bd.bcebos.com. 

2??10.10.10.10 return record "CNAME bd.bcebos.com., A 100.67.96.26, A 
100.67.96.27" to device10.1.1.1 

3??but device10.1.1.1 not return A 100.67.96.26, A 100.67.96.27 to me 

4??device10.1.1.1 go to qurey bd.bcebos.com. recursive itself??and get another 
record 110.242.70.8
 
i have questions 

1??why config is forward only?? but bind get CNAME  A??bind do not return 
A to me??and query cname again itself??

thanks-- 
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BIND | Cname chain resolution using forward ( CNAME returned but no use A) (#3995)

2023-04-04 Thread Yang via bind-users 
hibind admin,

when i use bind-9.11 for my interdns?? deviceip is 10.1.1.1,

i config

zone "bd.baidubce.com."

in{ type forward ; forward only; forwarders { 10.10.10.10; }; };



 
1??when i dig @10.1.1.1 x.bd.bcebos.com.

2??10.10.10.10 return record "CNAME bd.bcebos.com., A 100.67.96.26, A 
100.67.96.27" to device10.1.1.1

3??but device10.1.1.1 not return A 100.67.96.26, A 100.67.96.27 to me

4??device10.1.1.1 go to qurey bd.bcebos.com. recursive itself??and get another 
record 110.242.70.8
 
i have questions

1??why config is forward only?? but bind get CNAME  A??bind do not return 
A to me??and query cname again itself??

thanks-- 
Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from 
this list

ISC funds the development of this software with paid support subscriptions. 
Contact us at https://www.isc.org/contact/ for more information.


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