CL_RFC1034_3_1_RuleForLabel - Rule for label
Verify that a NUT transmits messages as follow as rule for label
Client
CL_RFC1034_3_1_RuleForLabel.seq [-tooloption ...]: KOI tool option See also DNSConfig.pm
AP Server1(TN) DNS Server1(TN) |3ffe:501:ffff:101::10 |3ffe:501:ffff:101::20 |192.168.1.10 |192.168.1.20 | | Net-y --+--------+-----------------------+-------- 3ffe:501:ffff:101::/64 | 192.168.1/24 | | ROUTER1(TN) |3ffe:501:ffff:100::1 |192.168.0.1 | Net-z --+--------+-------------------------------- 3ffe:501:ffff:100::/64 | 192.168.0/24 DNS Client1(NUT) 3ffe:501:ffff:100:XXXX 192.168.0.10
XXXX: EUI64 address
Set the DNS Server1(TN)'s address to NUT as above mentioned Network Topology.
In order to send the query for A type of AP Server1(TN):1A.example.com to the DNS Server1(TN), NUT is configured.
This test sequence is following.
DNS Client1 (NUT) DNS Server1 (TN) | | |--------------------------------------------->| | 1. Send standard query | | QNAME=1A.example.com | | | v v
1. NUT send standard query QNAME=1A.example.com to TN. Judgment (Check *1)
|
||
IP Header | Source Address | NUT_NETZ |
Destination Address | SV_NETY | |
UDP Header |
Src Port |
any |
Dst Port |
53 |
|
DNS Header |
ID | any |
QR |
0 |
|
OPCODE |
0 |
|
AA |
any |
|
TC | 0 | |
RD | any | |
RA |
any |
|
Z |
any |
|
RCODE |
any |
|
QDCOUNT |
1 |
|
ANCOUNT |
0 |
|
NSCOUNT |
0 |
|
ARCOUNT |
any |
|
DNS Question section |
QNAME | 1A.example.com |
QTYPE |
A (0x0001) |
|
QCLASS |
any |
1. Received standard query QNAME=1A.example.com from NUT.
If NUT has cache function, clear the cache.
RFC1034 DOMAIN NAMES - CONCEPTS AND FACILITIES 3.1. Name space specifications and terminology 3.5. Preferred name syntax
RFC1035 DOMAIN NAMES - IMPLEMENTATION AND SPECIFICATION 2.3.1 Preferred name syntax
RFC1123 Requirements for internet Hosts -- Application and Support 2.1 Host Names and Numbers