/srv/irclogs.ubuntu.com/2015/03/28/#ubuntu-server.txt

elnurSo, is eth0 just a logical name? Or is it hardwired?00:19
sarnoldpurely logical00:20
elnurI mean, why replace eth0 with a bridge to eth0 if eth0 goes away? Isn't it the same thing then?00:20
elnurOr should a bridge be a bridge between several interfaces to make any sense?00:22
sarnoldprobably that -- or maybe with another bridge? -- but perhaps there's use for bringing a vm or container online with a nic but unable to talk qith anything else..00:24
elnurI still have the same use case: connecting LXC containers to the outside world.00:25
elnurNow I'm just trying to understand why I need a bridge in the first place.00:26
elnurHere's the post I tried to follow: http://blog.toxa.de/archives/60600:26
elnurBut I still couldn't solve the problem.00:26
elnurSo, what's the point of the bridge he created in that post if it bridges eth0 and nothing else?00:28
sarnoldelnur: it appears to me that it bridges eth0 in the host with the eth0s in the guests00:29
elnursarnold, oh. Now that makes more sense.00:29
elnurOkay. So I left eth0 and added br0 that bridged eth0. Now eth0 lost its IP addresses and br0 got them. What's the reason for this?00:40
elnurOkay, I managed to bridge both IPv4 and IPv6.00:53
elnurO00:53
elnurO00:53
elnurI'm making some progress. :)00:53
elnurWhy would I need to use radvd?00:54
sarnoldelnur: nice00:58
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elnurIs enabling forwarding necessary for this to work?01:11
sarnoldelnur: I suspect it is but haven't tested myself01:11
elnurIf I enable forwarding, will my host still be accessible by that IP?01:12
sarnoldit should be, I've turned on enable forwarding on firewalls and been able to log in to the firewall via its IPs01:12
elnurOh yea!01:24
elnurFinally made it work! \o/01:24
elnurI'm so damn happy now.01:24
elnursarnold, thanks, man. You've been really helpful.01:24
sarnoldelnur: sweet! I'm glad it's working, but you did most of the leg work. I jjust aimed a few docs your way :)01:26
elnurJust noticed I got one little problem though. :)01:27
elnurThe container itself can't access the Internet.01:27
sarnoldd'oh :)01:27
elnurBut at least I can access it from the Internet.01:28
elnurThat's the main problem I was trying to solve. :)01:28
* Patrickdk gives everyone frozen yogert01:28
sarnoldPatrickdk: yay!01:29
Nyanpowhat the fuck is index.php and do I need it?01:54
NyanpoI was told to delete it01:54
Nyanpoit's in var/www01:54
Nyanpodeleted it01:55
Nyanpowhatever01:55
elnursarnold, solved that problem too. :)02:49
elnurNyanpo, :D02:49
Nyanpoayy02:50
NyanpoI'm going to bed now anyways.02:50
sarnoldelnur: oh cool, what was the problem with outgoing?03:17
k2gremlinsarnold, Im back. Had a great dinner at a Tilted Kilt ;)03:54
sarnoldthat's a good looking burger03:55
k2gremlinSure was tasty :P03:57
k2gremlinSo I got my VPN to the point were the tun0 interface is listed on ifconfig -a, I setup the configuration on my client laptop and it appears to be correct. But when it goes to connect it just times out03:59
k2gremlinFri Mar 27 21:59:08 2015 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)03:59
k2gremlinFri Mar 27 21:59:08 2015 TLS Error: TLS handshake failed03:59
k2gremliniptables -L should list any and all iptables that are configured correct?04:03
k2gremlinsarnold, ?04:05
sarnoldk2gremlin: might be time to use tcpdump or wireshark to see if you can see a key negotiation04:08
k2gremlinsarnold, The key piece of information is that this is my squid3 transparent server as well. WOuld any iptables crap have to be set to allow 1194 in?04:09
k2gremlinI tried using iptables -L to list what I am currently using for squid... but it will not display.04:10
k2gremlinnot sure why04:10
sarnoldk2gremlin: you'll probably have to let something through..04:10
sarnoldk2gremlin: did you select the correct tables with -L?04:10
k2gremlin"iptables -L" should list everything currently in iptables right? or am I missing something lol04:10
k2gremlintrying to list all04:11
sarnoldsudo iptables -L -t nat  lists different things than iptables -L04:12
k2gremlinsarnold, there is no way to just list all tables? I only have a few rules applied atm so it's not very long04:16
sarnoldk2gremlin: iirc only filter and nat are used on most systems04:17
k2gremlinsarnold, I have 3 in mangle for proxy ;)04:18
k2gremlinsarnold, something isnt sitting good with me.. I start te openvpn service, run "netstat | grep openvpn" and nothing...04:24
k2gremlinanyone else have experiance with OpenVPN?04:25
sarnoldk2gremlin: here's what I see on my client: http://paste.ubuntu.com/10693184/04:26
k2gremlinsec... found the issue... I think.... :P04:27
k2gremlinMar 27 23:24:24 SquidTrans ovpn-server[18022]: Options error: --dh fails with 'dh1024.pem': No such file or directory04:27
k2gremlinMar 27 23:24:24 SquidTrans ovpn-server[18022]: Options error: Please correct these errors.04:27
k2gremlinMar 27 23:24:24 SquidTrans ovpn-server[18022]: Use --help for more information.04:27
k2gremlindigging now lol04:27
k2gremlinOhhhhhh so close now :) gotta mess with the home side of the network. Get the config right04:34
k2gremlinarrgggggg so freaking close04:45
k2gremlinsays endpoints must exist within the same 255.255.255.252 subnet.04:45
k2gremlinserver-bridge 192.168.2.1 255.255.255.0 192.168.2.100 192.168.2.10104:56
k2gremlin    -   this is the line in the server.conf file. 192.168.2.1. is br0 and currently the gateway for my entire home network.04:56
k2gremlinsarnold, im baffled. How can I make the endpoints within the same .252 network when I have an entire class C on the back end05:00
sarnoldk2gremlin: I don't know anything about that spefici restrction.. I suspect you could have your "roaming" profile hand out dhcp in a tiny range though..05:02
k2gremlin---------------------------05:03
k2gremlinOpenVPN GUI05:03
k2gremlin---------------------------05:03
k2gremlinConnecting to config has failed.05:03
k2gremlin---------------------------05:03
k2gremlinOK05:03
k2gremlin---------------------------05:03
k2gremlinerrrrr that didnt paste right lol05:03
k2gremlinill figure it out05:03
sarnoldk2gremlin: good luck :) I'm off05:15
k2gremlinsarnold, later05:15
k2gremlinLooking for some guidence http://pastebin.com/ALeniTeX  Windows Maching connection to OpenVPN server05:31
k2gremlinAnyone?05:41
bojanCan anybody solve this problem "I have configured NFS on ubuntu and i can mount the shared partition on the same computer but cant mount in the computer connected in the network...Saying error as :mount.nfs:server access denied while mounting"..But i can see the shared directory in the network computer by the command "sghowmount -e 192.168.2.1"07:32
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aandyhi guys. i have a ext4 fs, and a perculiar situation. what are my options if i want to have a copy (mirror) of a file with different permissions. e.g. a root:root rwx------ which should be readable to one other person (not withstanding adding the user to group root)? soft and hard symlinks seems to be a no-go as they point to the same inode, and chmod doesn't attempt to change permissions of symlinks09:05
aandy(or am i wrong?). so far, i've only come up with rsync+inotify as a (bloated) solution. i would prefer if i could just do: chown root:root file && chmod 700 file && setfacl -m u:other_user:rwx file, but file is tested by an application and throws errors if the permissions aren't exactly 0700 (which they aren't when acl is set). any ideas? :)09:05
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lordievaderGood morning.09:23
aandythe file rarely changes, so it's not a huge problem, but the solution isn't pretty09:24
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Bluekingcould someone had a look at this  http://paste.ubuntu.com/10691975/    net drop out without any notice,  'service networking restart' brings it back online   question are 1: are ISP's access gateway having issues?  2: pc hardware 3: pc software error ?   pc beeing used as router with ubuntu server + shorewall, supermicro mobo with xeon cpu dual nic onboard intel I21011:54
Bluekinghadn't touched setup for more than a year before it started dropping net a week ago11:55
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xtifyhey guys16:07
xtifythe ubuntu server community is this dedicated support for ubuntu-server..what exactly do the group provide as far as contributing16:08
xtifyis this smiliar to fedora's infrastructure community16:08
elnursarnold, I did this: http://blog.toxa.de/archives/61316:13
pmatulisxtify: normal people who help if they can.  ask a question and see16:13
xtifyok what is the best way I can contribut to ubuntu-server17:00
pmatulisxtify: documentation perhaps?17:35
pmatulishttps://wiki.ubuntu.com/DocumentationTeam/SystemDocumentation/UbuntuServerGuide17:36
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