Re: [DNSOP] TSIG - add presentation format for humans.
Mark Andrews <marka@isc.org> Wed, 21 November 2018 22:57 UTC
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From: Mark Andrews <marka@isc.org>
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Date: Thu, 22 Nov 2018 09:57:52 +1100
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To: Dick Franks <rwfranks@acm.org>
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Subject: Re: [DNSOP] TSIG - add presentation format for humans.
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and BIND does . 0 ANY TSIG hmac-md5.sig-alg.reg.int. 1542840965 300 16 T1lmN3NSeGQvxA0xXiAL6g== 57713 NOERROR 0 with hex for the other data if present. > On 22 Nov 2018, at 9:51 am, Dick Franks <rwfranks@acm.org> wrote: > > On Wed, 21 Nov 2018 at 21:31, Mark Andrews <marka@isc.org> wrote: > > -- > > Net::DNS has offered this information for many years in the form of comments, > which avoids a disaster if inadvertently ingested by a parser. > > $packet->print; > > ;; HEADER SECTION > ;; id = 51343 > ;; qr = 0 aa = 0 tc = 0 rd = 0 opcode = QUERY > ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR > ;; qdcount = 1 ancount = 0 nscount = 0 arcount = 1 > ;; do = 0 > > ;; QUESTION SECTION (1 record) > ;; query.example. IN A > > ;; ANSWER SECTION (0 records) > > ;; AUTHORITY SECTION (0 records) > > ;; ADDITIONAL SECTION (1 record) > ; hmac-sha1.example. TSIG > ; algorithm: HMAC-SHA1 > ; time signed: 1542837913 fudge: 300 > ; signature: 364892b4af8d131a647157838c541d2606d30be4 > ; original id: 51343 > ; NOERROR > > > --Dick > -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@isc.org
- [DNSOP] TSIG - add presentation format for humans. Mark Andrews
- Re: [DNSOP] TSIG - add presentation format for hu… Dick Franks
- Re: [DNSOP] TSIG - add presentation format for hu… Mark Andrews