[Dnsmasq-discuss] broadcast address equals siaddr

[kvaps]

Hi,

I'm using Dnsmasq version 2.80 from on Alpine Linux 3.11.5 and I faced
with the strange issue:

When I change the SIADDR option for my pxe-clients, the Broadcast
address (option 28) is also changed to the same value.

my configuration:

# cat /etc/dnsmasq.d/dhcp-opts/ltsp1
tag:ltsp1,option:server-ip-address,10.28.36.188
tag:ltsp1,option:tftp-server,ltsp1
tag:ltsp1,tag:X86PC,option:bootfile-name,ltsp/grub/i386-pc/core.0
tag:ltsp1,tag:X86-64_EFI,option:bootfile-name,ltsp/grub/x86_64-efi/core.efi

# cat /etc/dnsmasq.d/dhcp-hosts/m1c12
94:57:a5:d3:ae:ce,94:57:a5:d3:ae:cf,id:*,set:ltsp1,10.28.36.172,m1c12,infinite

# cat /etc/dnsmasq.d/global-dhcp.conf
dhcp-match=set:iPXE,17,39
dhcp-match=set:X86PC,option:client-arch,0
dhcp-match=set:X86-64_EFI,option:client-arch,7
dhcp-match=set:X86-64_EFI,option:client-arch,9


Best Regards,
Andrei Kvapil
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