Thank you for your answer, sadly i don’t think it can be that :( I allow everything between the client and the dhcp server (it’s the gateway too)
IPv4 * 172.16.1.0/24 * 172.16.1.254 * * none LAN_Commun -> Sa GW In this link i can see i’m not the only one with this problem https://lists.isc.org/pipermail/dhcp-users/2013-May/016712.html <https://lists.isc.org/pipermail/dhcp-users/2013-May/016712.html> What i don’t understand is why the dhcp server does not give ALL the parameters the second time it is asked… Jean-Laurent Ivars Responsable Technique | Technical Manager 22, rue Robert - 13007 Marseille Mobile: 06.52.60.86.47 - Tel: 09 84 56 64 30 - Fax: 09 89 56 64 30 Linkedin <http://fr.linkedin.com/in/jlivars/> | Viadeo <http://www.viadeo.com/fr/profile/jean-laurent.ivars> | www.ipgenius.fr <http://www.ipgenius.fr/> > Le 24 nov. 2014 à 12:55, Espen Johansen <[email protected]> a écrit : > > Just a hunch. Did you by any chance drop udp port 137/138 traffic between > client and dhcp server? As in, is this traffic allowed? Try tcpdump and check > for requests from a problem machine. You might block something win7 has > decided it "needs". MS tends to have strange/unexpected needs ;) > > -lsf > > Hi Everyone, > > This is the first time i write a message here and maybe this is not the > place, if i should write this in a forum please let me know… > > I am an very happy user of pfsense but right now i have a little problem, i > explain you : > > I’m using the last stable version. > > I have dhcp server enabled and some static leases for some of my hosts. Until > here nothing special :) > > There is different domains in this network so i have to set different DNS > servers and domain search suffix. > My hosts are heterogenes, there is win7, win8, mac, smartphones, tablets… > when i create a lease reservation in the dhcp settings and the machine > connects it obtains the right parameters, so everything is ok, but in fact > it’s NOT :( > > What happens (only for the win7 hosts, other are perfects, bad win7 nasty > nasty) after a few second, and especially when you launch i.e. win7 seem to > make some kind of new dhcp request although it already has it’s ip address > and then it looses all it’s specifics parameters, DNS servers, DNS search > suffix… it only keep its ip and gw address… > > After a lot of search i found it has to deal with some kind of proxy search > that initiate a new incomplete request and when you add in your dhcp options > « 252 \n » witch basically say to windows : stop asking, there is no proxy > period ! win7 keep it’s good parameter but sometimes it looses it again (i > couldn’t identify precisely when…) > > The 252 option is a workaround but the solution would be dhcpd gives the > whole parameters every time it is requested to, no ? > > Is it a bug ? am i doing something wrong ? please i really need help on this > > Best regards, > > PS Sorry for my english i hope you’ll understand me > > Jean-Laurent Ivars > Responsable Technique | Technical Manager > 22, rue Robert - 13007 Marseille > Mobile: 06.52.60.86.47 - Tel: 09 84 56 64 30 - Fax: 09 89 56 64 30 > Linkedin <http://fr.linkedin.com/in/jlivars/> | Viadeo > <http://www.viadeo.com/fr/profile/jean-laurent.ivars> | www.ipgenius.fr > <http://www.ipgenius.fr/> > _______________________________________________ > List mailing list > [email protected] <mailto:[email protected]> > https://lists.pfsense.org/mailman/listinfo/list > <https://lists.pfsense.org/mailman/listinfo/list> > _______________________________________________ > List mailing list > [email protected] > https://lists.pfsense.org/mailman/listinfo/list
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