[Openstack] public net with single ip cannot be uplinked[QUANTUM]
Hello, Im trying to create a public network(in a test lab where we get the ip addresses through DHCP., hence I limited the public network to /32 cidr range) Im trying to map this public network to my router in quantum Im getting the following error "root@ubuntu-ram:/home/ramprasvm# quantum router-gateway-set router1 public-net No more IP addresses available on network fca44fe9-0afb-4458-985e-12ae876b5494. " "root@ubuntu-ram:/home/ramprasvm# quantum net-list +--+-+---+ | id | name| subnets | +--+-+---+ | 5b5ea7cf-ea08-4007-9f6e-0c2c6a93455a | private-net | 7100a8ef-e204-43f2-8fdd-e0bb697bf610 172.16.8.0/24| | fca44fe9-0afb-4458-985e-12ae876b5494 | public-net | b0c23146-63ea-4758-8b22-f0602bce0378 10.232.91.108/32 | +--+-+---+ root@ubuntu-ram:/home/ramprasvm# quantum subnet-list +--++--++ | id | name | cidr | allocation_pools | +--++--++ | b0c23146-63ea-4758-8b22-f0602bce0378 | public-subnet | 10.232.91.108/32|| | 7100a8ef-e204-43f2-8fdd-e0bb697bf610 | private-subnet | 172.16.8.0/24 | {"start": "172.16.8.2", "end": "172.16.8.254"} | " Kindly help me out how to proceed further -- Thanks, -Ram ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] public net with single ip cannot be uplinked[QUANTUM]
I believe a minimum of 2 IP addresses is required (1 for the bridge port, and 1 to allocate). From: Openstack [mailto:openstack-bounces+eric_e_smith=dell@lists.launchpad.net] On Behalf Of Ramprasad Velavarthipati Sent: Thursday, May 02, 2013 2:00 AM To: openstack@lists.launchpad.net Subject: [Openstack] public net with single ip cannot be uplinked[QUANTUM] Hello, Im trying to create a public network(in a test lab where we get the ip addresses through DHCP., hence I limited the public network to /32 cidr range) Im trying to map this public network to my router in quantum Im getting the following error "root@ubuntu-ram:/home/ramprasvm# quantum router-gateway-set router1 public-net No more IP addresses available on network fca44fe9-0afb-4458-985e-12ae876b5494. " "root@ubuntu-ram:/home/ramprasvm# quantum net-list +--+-+---+ | id | name| subnets | +--+-+---+ | 5b5ea7cf-ea08-4007-9f6e-0c2c6a93455a | private-net | 7100a8ef-e204-43f2-8fdd-e0bb697bf610 172.16.8.0/24<http://172.16.8.0/24>| | fca44fe9-0afb-4458-985e-12ae876b5494 | public-net | b0c23146-63ea-4758-8b22-f0602bce0378 10.232.91.108/32<http://10.232.91.108/32> | +--+-+---+ root@ubuntu-ram:/home/ramprasvm# quantum subnet-list +--++--++ | id | name | cidr | allocation_pools | +--++--++ | b0c23146-63ea-4758-8b22-f0602bce0378 | public-subnet | 10.232.91.108/32<http://10.232.91.108/32> | | | 7100a8ef-e204-43f2-8fdd-e0bb697bf610 | private-subnet | 172.16.8.0/24<http://172.16.8.0/24>| {"start": "172.16.8.2", "end": "172.16.8.254"} | " Kindly help me out how to proceed further -- Thanks, -Ram ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] public net with single ip cannot be uplinked[QUANTUM]
I echo Eric ,minimum we would be needing one IP for router gateway interface and and one for the allocation, so dont use /32. Just my opinion Regards, Ashok On Thu, May 2, 2013 at 4:35 PM, wrote: > I believe a minimum of 2 IP addresses is required (1 for the bridge port, > and 1 to allocate). > > ** ** > > *From:* Openstack [mailto:openstack-bounces+eric_e_smith= > dell@lists.launchpad.net] *On Behalf Of *Ramprasad Velavarthipati > *Sent:* Thursday, May 02, 2013 2:00 AM > *To:* openstack@lists.launchpad.net > *Subject:* [Openstack] public net with single ip cannot be > uplinked[QUANTUM] > > ** ** > > Hello, > > Im trying to create a public network(in a test lab where we get the ip > addresses through DHCP., > > hence I limited the public network to /32 cidr range) > > Im trying to map this public network to my router in quantum Im getting > the following error > > "root@ubuntu-ram:/home/ramprasvm# quantum router-gateway-set router1 > public-net > > No more IP addresses available on network > fca44fe9-0afb-4458-985e-12ae876b5494. > > " > > "root@ubuntu-ram:/home/ramprasvm# quantum net-list > > > +--+-+---+ > > > | id | name| subnets > | > > > +--+-+---+ > > > | 5b5ea7cf-ea08-4007-9f6e-0c2c6a93455a | private-net | > 7100a8ef-e204-43f2-8fdd-e0bb697bf610 172.16.8.0/24| > > | fca44fe9-0afb-4458-985e-12ae876b5494 | public-net | > b0c23146-63ea-4758-8b22-f0602bce0378 10.232.91.108/32 | > > > +--+-+---+ > > > root@ubuntu-ram:/home/ramprasvm# quantum subnet-list > > > +--++--++ > > > | id | name | cidr > | allocation_pools | > > > +--++--++ > > > | b0c23146-63ea-4758-8b22-f0602bce0378 | public-subnet | 10.232.91.108/32| > | > > > | 7100a8ef-e204-43f2-8fdd-e0bb697bf610 | private-subnet | 172.16.8.0/24 > | {"start": "172.16.8.2", "end": "172.16.8.254"} | > > " > > > Kindly help me out how to proceed further > > -- > > Thanks, > -Ram > > ___ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > > -- Regds, Ashok , Delivery Consultant, HP. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] public net with single ip cannot be uplinked[QUANTUM]
Thanks Eric and Ashok -Ram On Thu, May 2, 2013 at 4:50 PM, Ashok Kumaran wrote: > I echo Eric ,minimum we would be needing one IP for router gateway > interface and and one for the allocation, so dont use /32. Just my opinion > > > Regards, > Ashok > > > On Thu, May 2, 2013 at 4:35 PM, wrote: > >> I believe a minimum of 2 IP addresses is required (1 for the bridge port, >> and 1 to allocate). >> >> ** ** >> >> *From:* Openstack [mailto:openstack-bounces+eric_e_smith= >> dell@lists.launchpad.net] *On Behalf Of *Ramprasad Velavarthipati >> *Sent:* Thursday, May 02, 2013 2:00 AM >> *To:* openstack@lists.launchpad.net >> *Subject:* [Openstack] public net with single ip cannot be >> uplinked[QUANTUM] >> >> ** ** >> >> Hello, >> >> Im trying to create a public network(in a test lab where we get the ip >> addresses through DHCP., >> >> hence I limited the public network to /32 cidr range) >> >> Im trying to map this public network to my router in quantum Im getting >> the following error >> >> "root@ubuntu-ram:/home/ramprasvm# quantum router-gateway-set router1 >> public-net >> >> No more IP addresses available on network >> fca44fe9-0afb-4458-985e-12ae876b5494. >> >> " >> >> "root@ubuntu-ram:/home/ramprasvm# quantum net-list >> >> >> +--+-+---+ >> >> >> | id | name| subnets >> | >> >> >> +--+-+---+ >> >> >> | 5b5ea7cf-ea08-4007-9f6e-0c2c6a93455a | private-net | >> 7100a8ef-e204-43f2-8fdd-e0bb697bf610 172.16.8.0/24| >> >> | fca44fe9-0afb-4458-985e-12ae876b5494 | public-net | >> b0c23146-63ea-4758-8b22-f0602bce0378 10.232.91.108/32 | >> >> >> +--+-+---+ >> >> >> root@ubuntu-ram:/home/ramprasvm# quantum subnet-list >> >> >> +--++--++ >> >> >> | id | name | cidr >> | allocation_pools | >> >> >> +--++--++ >> >> >> | b0c23146-63ea-4758-8b22-f0602bce0378 | public-subnet | >> 10.232.91.108/32 || >> >> | 7100a8ef-e204-43f2-8fdd-e0bb697bf610 | private-subnet | 172.16.8.0/24 | >> {"start": "172.16.8.2", "end": "172.16.8.254"} | >> >> >> " >> >> >> Kindly help me out how to proceed further >> >> -- >> >> Thanks, >> -Ram >> >> ___ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> > > > -- > Regds, > > Ashok , > Delivery Consultant, > HP. > -- Thanks, -Ram ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp