4/29/2021 12:35 PM | |
Joined: 12/12/2016 Last visit: 4/8/2024 Posts: 640 Rating: (60)
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Hello Marcio, Have not tried this before, but looking at the documentation of dhclient.conf, it should be enough to add the "bootp-broadcast-always" flag into your /etc/dhcp/dhclient.conf file:
Then restart the networking service or the IOT2050 entirely to check if changes took effect. Best Regards! |
5/20/2021 5:00 PM | |
Joined: 12/12/2016 Last visit: 4/8/2024 Posts: 640 Rating: (60)
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Hello Marcio, Sorry for the late reply, I was able to reproduce the problem and also inspected the connection with Wireshark. The configuration does not have any effect on dhclient as you mentioned and the DHCP discovery request is still sent with a 0 bit on bootp -> unicast, which appears to be a known issue/hardcoded on the client side. See: https://lists.isc.org/pipermail/dhcp-users/2010-July/011979.html https://forum.netgate.com/topic/141362/dhcp-client-unable-to-get-lease-from-cable-provider-solved From the second link an unofficial patch, seems to do the job, but does not seem trivial... |