vishy | tr3buchet: looks like it worked for ha networks | 00:00 |
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vishy | trying regular network now | 00:00 |
vishy | tr3buchet: actually trying with a regular network and an ha network at the same time | 00:01 |
vishy | gutsy :0 | 00:01 |
tr3buchet | 8D | 00:01 |
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tr3buchet | bananas | 00:01 |
tr3buchet | you gotta see where we are in castle now | 00:02 |
vishy | tr3buchet: hmm there seems to be an issue with dhcp on multiple networks | 00:12 |
tr3buchet | the default gateway? | 00:14 |
tr3buchet | vishy: ^ | 00:15 |
vishy | well | 00:15 |
vishy | you can't have a single host sending dhcp packets on the same bridge from two different addresses i think | 00:15 |
tr3buchet | so you have a single bridge with 2 networks on it? | 00:16 |
tr3buchet | i don't see why not, they have different macs.. | 00:17 |
vishy | tr3buchet: eeew | 00:22 |
vishy | yes i do | 00:22 |
tr3buchet | vishy: ? | 00:22 |
vishy | i have to give each network its own bridge i guess? | 00:22 |
tr3buchet | that worked for me | 00:22 |
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vishy | k trying again | 00:23 |
tr3buchet | vishy: we don't use the dhcps so i only played with dhcp a little and i'm pretty sure when i did i must have had 2 bridges | 00:23 |
vishy | interesting | 00:25 |
tr3buchet | vishy: success? | 00:26 |
vishy | i wonder if it should move the eth0 ip onto its own bridge | 00:26 |
vishy | instead of the br100 bridge in this case | 00:26 |
tr3buchet | i think that's the way i've got my host setup | 00:27 |
vishy | might be significantly easier than trying to put two ips on the first bridge | 00:27 |
tr3buchet | vishy: you're talking about the host right? | 00:28 |
vishy | gah | 00:34 |
vishy | yes | 00:35 |
vishy | the double dhcp is not working well | 00:35 |
tr3buchet | IPs are on the bridges on my host | 00:37 |
tr3buchet | in the lab | 00:37 |
tr3buchet | vishy: ^ | 00:37 |
vishy | yes | 00:38 |
vishy | the issue is when you bridge into an eth device that has an ip | 00:38 |
vishy | it moves the ip onto the bridge | 00:38 |
tr3buchet | right | 00:38 |
vishy | i'm thinking it should just move the ip onto a new bridge like public_bridge or something | 00:38 |
tr3buchet | oh so the network host has a different bridge for each network? | 00:39 |
vishy | fail dnsmasq: failed to bind DHCP server socket: Address already in use\n | 00:41 |
tr3buchet | hmm | 00:43 |
vishy | big fail | 00:44 |
tr3buchet | yeah | 00:44 |
vishy | only one dhcp server responds | 00:44 |
vishy | if it is the wrong one it goes boom | 00:44 |
vishy | you have to have each network on its own vlan or interface for this to work | 00:45 |
tr3buchet | well we are using flat right | 00:45 |
tr3buchet | talking about flat | 00:45 |
tr3buchet | chances are that should approximate the setup | 00:45 |
tr3buchet | vishy: i wanted to ask you about your dhcp plans with ha-net | 00:48 |
vishy | i'm talking about flatdhcp | 00:48 |
vishy | also probably an insurmountable issue in vlan mode | 00:49 |
tr3buchet | is there a use case for flatdhcp where you have multiple networks on the same vlan or interface? | 00:49 |
vishy | that is exactly what i was trying to do | 00:49 |
tr3buchet | with ha-net.. | 00:49 |
vishy | with either | 00:49 |
tr3buchet | right i was thinking about that at lunch yesterday | 00:49 |
vishy | the good news is the code works fine with one network btw | 00:50 |
vishy | i should try throwing in a couple of vlans and see if it works | 00:50 |
tr3buchet | what if each network was an alias? | 00:52 |
tr3buchet | sorry had an alias on the physical device | 00:52 |
tr3buchet | wrong again, an ip from each network had an alias on the physical device on the network host | 00:54 |
tr3buchet | vishy: ^ | 00:54 |
vishy | might work with aliases | 00:54 |
vishy | but i don't think so | 00:54 |
vishy | the problem is dhcp packets | 00:54 |
vishy | they come in on the broadcast address | 00:54 |
vishy | i don't know how to make all of the dnsmasqs receive the packet | 00:55 |
vishy | eff! | 00:57 |
vishy | the problem was something totally different than i thought | 00:58 |
tr3buchet | vishy: why not have a single instance serving multiple subnets | 00:59 |
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tr3buchet | vishy: so basically have multiple dhcp-ranges configured for a single instance of dnsmasq | 01:00 |
tr3buchet | good grief it's 8pm already | 01:01 |
tr3buchet | alright i'm headed out for some dinner etc. yay friday | 01:15 |
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mnaser | "Glance is a restricted team. Only a team administrator can add new members." -- what's up with that? | 19:32 |
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openstackjenkins | Project nova build #1,080: SUCCESS in 3 min 10 sec: http://jenkins.openstack.org/job/nova/1080/ | 23:49 |
openstackjenkins | Tarmac: Fixed up an incorrect key being used to check Zones. | 23:49 |
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