Bridge and public access of instances(virtulbox+appscale)

[Rajen Patel]

Network interface of my machine:

eth0      Link encap:Ethernet  HWaddr c0:3f:d5:94:a1:78 
          inet addr:10.176.138.202  Bcast:10.176.138.255  Mask:255.255.255.0
          inet6 addr: fe80::c23f:d5ff:fe94:a178/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2672656 errors:0 dropped:0 overruns:0 frame:0
          TX packets:535323 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3415918454 (3.4 GB)  TX bytes:60417224 (60.4 MB)

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:77942 errors:0 dropped:0 overruns:0 frame:0
          TX packets:77942 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:10668083 (10.6 MB)  TX bytes:10668083 (10.6 MB)

vboxnet0  Link encap:Ethernet  HWaddr 0a:00:27:00:00:00 
          inet addr:192.168.33.1  Bcast:192.168.33.255  Mask:255.255.255.0
          inet6 addr: fe80::800:27ff:fe00:0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1540 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:97199 (97.1 KB)

wlan0     Link encap:Ethernet  HWaddr 90:48:9a:43:b2:1e 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
--------------------------------

VagrantFile
 config.vm.network "public_network", ip: "192.168.33.10"
{I want to access instace to access from throughout network so i changed public instead of private.}

After ssh vagrant
Vagrant Interface looks like as follows:

eth0      Link encap:Ethernet  HWaddr 08:00:27:88:0c:a6 
          inet addr:10.0.2.15  Bcast:10.0.2.255  Mask:255.255.255.0
          inet6 addr: fe80::a00:27ff:fe88:ca6/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:830 errors:0 dropped:0 overruns:0 frame:0
          TX packets:656 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:92681 (92.6 KB)  TX bytes:75183 (75.1 KB)

eth1      Link encap:Ethernet  HWaddr 08:00:27:f5:e8:4c 
          inet addr:192.168.33.10  Bcast:192.168.33.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:136 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:12980 (12.9 KB)  TX bytes:418 (418.0 B)

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:486 (486.0 B)  TX bytes:486 (486.0 B)


Problem:
I can not able to ssh 192.168.33.10

My goal:
Run instance(192.168.33.10) from 10.176.138.*.

Kindly give me your suggestion.
Thanks,
Rajen

[graziano obertelli]

Hello Rajen,

to have your vagrant instance accessible from your local network, you
will need to setup a bridge on your machine. What does
brctl show
gives on your machine? Have you ever setup a bridge? Are you in control
of the network you are using?

cheers
graziano

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AppScale Systems

[Rajen Patel]

Hi Graziano,

Thanks for sharing info that i have to bridge network for access of instance from local network.However,I never bridged it so far.I am confused how to bridge as i am new guy in this field.Can you help me for that or site any refernce link which might helful in our case?


Rajen.

> an email to appscale_community+unsub...@googlegroups.com.

[graziano obertelli]

Hi Rajen,

well one document from virtualbox is at
https://www.virtualbox.org/wiki/Advanced_Networking_Linux. In that
configuration you will use iptables to connect to the external world, and
your containers will share the same bridge.

A quick google also uncover the following:
http://www.scottro.net/vboxbridge.html. This one is more inline on what I
was saying, and your containers will be on your network instead of been
natted.

Another place you may want to look at is
http://www.dedoimedo.com/computers/virtualbox-network-sharing.html. Look
over the Bridged Adapter option.

Let mw know if any of them are helpful.

cheers,
graziano

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