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To subscribe or unsubscribe via the World Wide Web, visit https://lists.isc.org/mailman/listinfo/dhcp-users or, via email, send a message with subject or body 'help' to dhcp-users-requ...@lists.isc.org You can reach the person managing the list at dhcp-users-ow...@lists.isc.org When replying, please edit your Subject line so it is more specific than "Re: Contents of dhcp-users digest..." Today's Topics: 1. Re: Host definitions in lease file (Simon Hobson) ---------------------------------------------------------------------- Message: 1 Date: Sat, 30 Nov 2019 17:12:21 +0000 From: Simon Hobson <dh...@thehobsons.co.uk> To: Users of ISC DHCP <dhcp-users@lists.isc.org> Subject: Re: Host definitions in lease file Message-ID: <c11c3455-fd86-42b0-b18b-af3173b3d...@thehobsons.co.uk> Content-Type: text/plain; charset=utf-8 Surya Teja <suryateja...@gmail.com> wrote: >I just want to know how many of the active lease of the dhcp server, So >from the lease file I am getting the info of all scope IP's but >reserved is >missing just curios to know if there is way to get the info of the >active >host objects No, the server does not record that. >I have one more doubt I am putting all my host declaration statements >in >there respective subnet section just to maintain my conf easy readable >to >know this host IP belongs to this subnet like that, when i restart the >dhcpd it gives me warning >saying warning that host declarations should be global , yes the >functionality is working fine but just want to know will it impact any >server performance? Thecwarning is correct - if a client connects to a different network then it'll get an IP for that network, but inherit options from where it's host statement is located. This is almost certsinly notvwhat you want ! If you are certain the no host will ever move, then no problem. BUT, perhaps a few years down the line, someone will do something different - odd things will happen (eg client given a lease with wrong router address), and much confusion will ensue. That's why the advice is "just don't do that". Keep your hosts in the global scope. ------------------------------ Subject: Digest Footer _______________________________________________ dhcp-users mailing list dhcp-users@lists.isc.org https://lists.isc.org/mailman/listinfo/dhcp-users ------------------------------ End of dhcp-users Digest, Vol 134, Issue 1 ******************************************