[Dnsmasq-discuss] Test release with tag-if support.

[Ignacio.Bravo at belden.com]

Simon Kelley <simon at thekelleys.org.uk> wrote on 20/02/2010 18:48:41:

> Try 2.53test10 and set the dhcp-proxy flag.
> 
> That removes the previous "don't match tags on unicast renew" behaviour,
> and adds code to for every DHCP packet through the relay.
> 

B^) OK, It works great now!
I am now filtering broadcasts with iptables (avoid broadcasted REQUEST), 
my dnsmasq.conf file is:

dhcp-proxy= 10.10.35.251   <---------- my only relay in this bedtest
tag-if= set:fixedport, tag:puerto3, tag:switch1 <---------tag-if to sort 
ip-specific ports from those assigned to pool
dhcp-range=net:switch1,net:puerto3,10.10.35.2,10.10.35.5,255.255.255.0 
<-----specific ip range for this switchANDport
dhcp-option=net:switch1,net:puerto3,54,10.10.35.251
dhcp-circuitid=puerto3,b9:06:00:00:01:01:01:03
dhcp-remoteid=switch1,00:06:00:80:63:60:e1:64


dhcp-range=net:#fixedport,10.10.35.40,10.10.35.50,255.255.255.0 
<--------ip pool for non IPspecific ports
dhcp-option=net:#fixedport,option:router,10.10.35.100
dhcp-option=net:#fixedport,option:dns-server,8.8.8.8
dhcp-option=net:#fixedport,54,10.10.35.251

IPs are assigned OK when releasing and ok when renewing. 
In case of connecting a device to the wrong port, it will get the correct 
IP when renewing after connecting to the appropriate one

Everything fits now, Simon
Thanks a lot for your support and of course to Richard for his comments
Best
Ignacio


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