Because there is nothing in server's logs.
While client sees following:
(query with no RD bit)
- Flags: Query, Opcode - QUERY (Standard query), Rcode - Success
QR: (0...............) Query
Opcode: (.0000...........) QUERY (Standard query) 0
AA: (.....0..........) Not authoritative
TC: (......0.........) Not truncated
RD: (.......0........) Recursion not desired <- no
recursion!
RA: (........0.......) Recursive query support not
available
Zero: (.........0......) 0
AuthenticatedData: (..........0.....) Not AuthenticatedData
CheckingDisabled: (...........0....) Not CheckingDisabled
Rcode: (............0000) Success 0
QuestionCount: 1 (0x1)
AnswerCount: 0 (0x0)
NameServerCount: 0 (0x0)
AdditionalCount: 0 (0x0)
(answer)
- Flags: Response, Opcode - QUERY (Standard query), AA, TC, Rcode -
Success
QR: (1...............) Response
Opcode: (.0000...........) QUERY (Standard query) 0
AA: (.....1..........) Is authoritative
TC: (......1.........) Message truncated <- message is
truncated!
RD: (.......0........) Recursion not desired
RA: (........0.......) Recursive query support not
available
Zero: (.........0......) 0
AuthenticatedData: (..........0.....) Not AuthenticatedData
CheckingDisabled: (...........0....) Not CheckingDisabled
Rcode: (............0000) Success 0
QuestionCount: 1 (0x1)
AnswerCount: 0 (0x0)
NameServerCount: 0 (0x0)
AdditionalCount: 0 (0x0)
(query with RD bit)
- Flags: Query, Opcode - QUERY (Standard query), RD, Rcode - Success
QR: (0...............) Query
Opcode: (.0000...........) QUERY (Standard query) 0
AA: (.....0..........) Not authoritative
TC: (......0.........) Not truncated
RD: (.......1........) Recursion desired <- RD-flag
set!
RA: (........0.......) Recursive query support not
available
Zero: (.........0......) 0
AuthenticatedData: (..........0.....) Not AuthenticatedData
CheckingDisabled: (...........0....) Not CheckingDisabled
Rcode: (............0000) Success 0
QuestionCount: 1 (0x1)
AnswerCount: 0 (0x0)
NameServerCount: 0 (0x0)
AdditionalCount: 0 (0x0)
(answer)
- Flags: Response, Opcode - QUERY (Standard query), AA, RD, Rcode -
Success
QR: (1...............) Response
Opcode: (.0000...........) QUERY (Standard query) 0
AA: (.....1..........) Is authoritative
TC: (......0.........) Not truncated <- TC-flag not set
RD: (.......1........) Recursion desired
RA: (........0.......) Recursive query support not
available
Zero: (.........0......) 0
AuthenticatedData: (..........0.....) Not AuthenticatedData
CheckingDisabled: (...........0....) Not CheckingDisabled
Rcode: (............0000) Success 0
QuestionCount: 1 (0x1)
AnswerCount: 5 (0x5)
NameServerCount: 0 (0x0)
AdditionalCount: 3 (0x3)
I do not understand why so occurs.
> Peter, why don't you post what you are seeing?
>
> Mark
> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
>
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