DNS 7 YXRRSET vs 11 DSOTYPENI
Both DNS 7 (YXRRSET) and 11 (DSOTYPENI) belong to the DNS Response Codes (RCODEs) category. 7 indicates that rR Set Exists when it should not. A resource record set exists that the update prerequisite says should not. Meanwhile, 11 means that dSO-TYPE Not Implemented. The DNS Stateful Operations (DSO) type in the request is not supported by the server.
Açıklama
RR Set Exists when it should not. A resource record set exists that the update prerequisite says should not.
Gördüğünüzde
A DNS UPDATE failed because a specific RRset (e.g., an A record) already exists when the prerequisite required it to be absent.
Nasıl Düzeltilir
Delete the conflicting RRset before retrying the update, or adjust your prerequisite conditions to match the actual zone state.
Açıklama
DSO-TYPE Not Implemented. The DNS Stateful Operations (DSO) type in the request is not supported by the server.
Gördüğünüzde
Your client attempted a DSO operation (like a keepalive or push subscription) that the server does not recognize or has not implemented.
Nasıl Düzeltilir
Verify that both client and server support the same DSO-TYPE. Upgrade the server software or fall back to traditional DNS queries.
Temel Farklar
DNS 7: RR Set Exists when it should not. A resource record set exists that the update prerequisite says should not.
DNS 11: DSO-TYPE Not Implemented. The DNS Stateful Operations (DSO) type in the request is not supported by the server.
You encounter 7 when a DNS UPDATE failed because a specific RRset (e.g., an A record) already exists when the prerequisite required it to be absent.
You encounter 11 when your client attempted a DSO operation (like a keepalive or push subscription) that the server does not recognize or has not implemented.
Hangisini Ne Zaman Kullanmalı
For 7 (YXRRSET): Delete the conflicting RRset before retrying the update, or adjust your prerequisite conditions to match the actual zone state. For 11 (DSOTYPENI): Verify that both client and server support the same DSO-TYPE. Upgrade the server software or fall back to traditional DNS queries.