On 24/04/2023 05:41, shashikumar Shashi wrote:
Hi,
I am using dnsmasq-2.80, IN this I am observing dnsmasq sending the
advertising packets for the packet containing the Server id.
This is a violation of the RFC -
https://www.rfc-editor.org/rfc/rfc3315#section-15.2
<https://www.rfc-editor.org/rfc/rfc3315#section-15.2>
Below is my packet:
0x0000: 3333 0001 0002 0050 5696 5000 86dd 6000
0x0010: 0000 003a 11ff fe80 0000 0000 0000 0250
0x0020: 56ff fe96 5000 ff02 0000 0000 0000 0000
0x0030: 0000 0001 0002 0222 0223 003a ac9b 01ac
0x0040: 1a04 0002 0012 554e 5553 4544 2d53 4552
0x0050: 5645 522d 4455 4944 0001 0004 3e74 dd1b
0x0060: 0003 000c 6848 70e4 0000 0000 0000 0000
Is there any known issue??
Thanks for the report. I've just pushed a code change which improves the
checking of received packets to conform better with section 15.
https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=7500157cff8ea28ab03e6e62e0d1575e4d01746b
Out of interest, did this cause problems in a real installation, or were
you running a test suite?
Cheers,
Simon.
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