For our configuration mulicast was being blocked by the router. Once we set "enableMulticast" to false the DHCP worked.
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Craig Bender Sent: Thursday, December 18, 2008 5:38 PM To: SunRay-Users mailing list Subject: Re: [SunRay-Users] Third Party DHCP That shouldn't have anything to do with DHCP. I'd check to make sure you have enough addresses assigned. I'm not a cisco expert but I'm not sure I get your client identifier string. Brobeck, Kenneth wrote: > I had to turn off multicasting to force broadcasting: > > The Sun Ray group management protocol depends on multicast packet > transmissions by default. Some switches have trouble propagating (or > deliberately block) multicast traffic, so SRSS can be configured to use > broadcast instead. This is done by editing /etc/opt/SUNWut/auth.props and > setting the enableMulticast property to false. All members of the group must > be configured to use the same mechanism. > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Mudasar Yasin > Sent: Thursday, December 18, 2008 3:14 PM > To: [email protected]; 'SunRay-Users mailing list' > Subject: RE: [SunRay-Users] Third Party DHCP > > HI thanks, > > We are using this dhcp server for all our servers/devices, there is only one > Route between Sunray and DHCP. > > > Best regards, > > Mudasar Yasin > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Lars Tunkrans > Sent: Friday, December 19, 2008 2:55 AM > To: SunRay-Users mailing list > Subject: Re: [SunRay-Users] Third Party DHCP > > > No not really, > > I guess you need to do a tcp trace ussing snoop ( in solaris ) or > Etherreal/wireshark or something and verify that DHCP request, DHCP > offers and DCHP accept messages flow in the network between the Sun > Ray and the Router > > DHCP requests are Broadcasts messages. they wont reach your router if there > is another router inbetween. > > //Lars > > > Mudasar Yasin skrev: >> Hi, >> >> Have somebody have idea about it. >> >> Best regards, >> >> Mudasar Yasin >> >> Associate Network Administrator >> >> Network Operations Centre >> >> I2c Incorporated >> >> ------------------------------------------------------------ >> >> 900 Island Drive, Suite 150, >> Redwood Shores, CA 94065 >> >> Web site: http://www.i2cinc.com <http://www.i2cinc.com/> >> >> Office-USA: (650) 593 5400 4104 >> >> 24x7 NOC: (650) 593 5400 Option 3/Option 3 >> >> Office-Pakistan: (042) 111.000.911 ext 611 >> >> Email: [email protected] >> >> Timings: Monday to Friday 03:00AM to 12:00PM PDT >> >> *From:* [email protected] >> [mailto:[email protected]] *On Behalf Of *Mudasar >> Yasin >> *Sent:* Thursday, December 18, 2008 9:07 AM >> *To:* [email protected] >> *Subject:* [SunRay-Users] Third Party DHCP >> >> Hi, >> >> We are using Cisco router as a DHCP server in our network, dhcp >> server is in 192.168.180.x LAN, our all devices on different >> VLANs(Computer, Sun server, Linux machines, Cisoc phone etc) are >> successfully getting IP from this DHCP router. But Sunray2 client not >> getting ip from it. >> These Sunray2 server getting IP from Sunray servers successfully that >> is on the same LAN. Where I am wrong .... >> >> Router DHCP configuration >> >> ip dhcp pool SunRay >> >> host 192.168.0.157 255.255.255.0 >> >> hardware-address 0100.144f.e7df.07 or client-identifier >> 0100.144f.e7df.07 (I use both options) >> >> default-router 192.168.0.36 >> >> lease infinite >> >> Best regards, >> >> Mudasar Yasin >> >> --------------------------------------------------------------------- >> - >> -- >> >> _______________________________________________ >> SunRay-Users mailing list >> [email protected] >> http://www.filibeto.org/mailman/listinfo/sunray-users >> > _______________________________________________ > SunRay-Users mailing list > [email protected] > http://www.filibeto.org/mailman/listinfo/sunray-users > > _______________________________________________ > SunRay-Users mailing list > [email protected] > http://www.filibeto.org/mailman/listinfo/sunray-users > > _______________________________________________ > SunRay-Users mailing list > [email protected] > http://www.filibeto.org/mailman/listinfo/sunray-users _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users
