Re: reject dhclient offer from wrong subnet

2021-12-16 Thread Reco
Hi. On Wed, Dec 15, 2021 at 04:37:19PM +0100, Tuxo wrote: > Can I configure dhclient on my router to discard lease offers from a certain > subnet? I could also try to match the lease time, the 192.168.100/24 lease > time > is only several seconds (!!) short, the real one will be 4 hours

reject dhclient offer from wrong subnet

2021-12-15 Thread Tuxo
Hi list My router and my docsys modem power on at the same time. the modem is handing out dhcp offers of 192.168.100/24 . I assume they are meant for internal set up purposes and dhclient on my router should not catch or respond to them. Only the final offer after modem bootup has completed