mir/network-examples
2
0
Fork 0
mirror of https://github.com/knorrie/network-examples synced 2025-09-02 07:25:43 +00:00
Code Issues Releases Wiki Activity

Ah, inside the enumeration, I have to indent twice

Browse Source
This commit is contained in:
Hans van Kranenburg
2015-06-07 02:53:43 +02:00
parent 1ba9d9af1b
commit e59a23fc0c
1 changed files with 60 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

110
ospf-intro/README.md
View File

@@ -96,8 +96,8 @@ To create the eight containers we need, connected together in different networks
3. Set up the network interfaces in the lxc configuration. This can be done by removing all network related configuration that remains from the cloned birdbase container, and then appending all needed interface configuration by running the fixnetwork.sh script that can be found in `ospf-intro/lxc/` in this git repository. Of course, have a look at the contents of the script first, before executing it. 3. Set up the network interfaces in the lxc configuration. This can be done by removing all network related configuration that remains from the cloned birdbase container, and then appending all needed interface configuration by running the fixnetwork.sh script that can be found in `ospf-intro/lxc/` in this git repository. Of course, have a look at the contents of the script first, before executing it.
sed -i '/lxc.network/d' R*/config H*/config sed -i '/lxc.network/d' R*/config H*/config
. ./fixnetwork.sh . ./fixnetwork.sh
Since this example is only using IPv4 and single IP addresses on the interfaces, I simply added them to the lxc configuration instead of the network/interfaces file inside the container. Since this example is only using IPv4 and single IP addresses on the interfaces, I simply added them to the lxc configuration instead of the network/interfaces file inside the container.
@@ -105,67 +105,67 @@ Since this example is only using IPv4 and single IP addresses on the interfaces,
5. Start all containers 5. Start all containers
lxc-start -d -n R1 lxc-start -d -n R1
lxc-start -d -n R2 lxc-start -d -n R2
lxc-start -d -n R5 lxc-start -d -n R5
lxc-start -d -n R6 lxc-start -d -n R6
lxc-start -d -n H12 lxc-start -d -n H12
lxc-start -d -n H10 lxc-start -d -n H10
lxc-start -d -n H8 lxc-start -d -n H8
lxc-start -d -n H5 lxc-start -d -n H5
6. Verify connectivity and look around a bit. Here's an example for R1: 6. Verify connectivity and look around a bit. Here's an example for R1:
lxc-attach -n R1 lxc-attach -n R1
root@R1:/# root@R1:/#
root@R1:/# ip a root@R1:/# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
inet 10.9.99.1/32 scope global lo inet 10.9.99.1/32 scope global lo
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
inet6 ::1/128 scope host inet6 ::1/128 scope host
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
247: vlan1001: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 247: vlan1001: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 02:00:0a:00:01:05 brd ff:ff:ff:ff:ff:ff link/ether 02:00:0a:00:01:05 brd ff:ff:ff:ff:ff:ff
inet 10.0.1.5/24 brd 10.0.1.255 scope global vlan1001 inet 10.0.1.5/24 brd 10.0.1.255 scope global vlan1001
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
inet6 fe80::aff:fe00:105/64 scope link inet6 fe80::aff:fe00:105/64 scope link
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
249: vlan1012: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 249: vlan1012: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 02:00:0a:01:02:07 brd ff:ff:ff:ff:ff:ff link/ether 02:00:0a:01:02:07 brd ff:ff:ff:ff:ff:ff
inet 10.1.2.7/24 brd 10.1.2.255 scope global vlan1012 inet 10.1.2.7/24 brd 10.1.2.255 scope global vlan1012
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
inet6 fe80::aff:fe01:207/64 scope link inet6 fe80::aff:fe01:207/64 scope link
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
251: vlan1356: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 251: vlan1356: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 02:00:0a:03:38:01 brd ff:ff:ff:ff:ff:ff link/ether 02:00:0a:03:38:01 brd ff:ff:ff:ff:ff:ff
inet 10.3.56.1/24 brd 10.3.56.255 scope global vlan1356 inet 10.3.56.1/24 brd 10.3.56.255 scope global vlan1356
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
inet6 fe80::aff:fe03:3801/64 scope link inet6 fe80::aff:fe03:3801/64 scope link
valid_lft forever preferred_lft forever valid_lft forever preferred_lft forever
root@R1:/# ip r root@R1:/# ip r
10.0.1.0/24 dev vlan1001 proto kernel scope link src 10.0.1.5 10.0.1.0/24 dev vlan1001 proto kernel scope link src 10.0.1.5
10.1.2.0/24 dev vlan1012 proto kernel scope link src 10.1.2.7 10.1.2.0/24 dev vlan1012 proto kernel scope link src 10.1.2.7
10.3.56.0/24 dev vlan1356 proto kernel scope link src 10.3.56.1 10.3.56.0/24 dev vlan1356 proto kernel scope link src 10.3.56.1
root@R1:/# ping -c 3 10.3.56.8 root@R1:/# ping -c 3 10.3.56.8
PING 10.3.56.8 (10.3.56.8) 56(84) bytes of data. PING 10.3.56.8 (10.3.56.8) 56(84) bytes of data.
64 bytes from 10.3.56.8: icmp_seq=1 ttl=64 time=0.545 ms 64 bytes from 10.3.56.8: icmp_seq=1 ttl=64 time=0.545 ms
64 bytes from 10.3.56.8: icmp_seq=2 ttl=64 time=0.084 ms 64 bytes from 10.3.56.8: icmp_seq=2 ttl=64 time=0.084 ms
64 bytes from 10.3.56.8: icmp_seq=3 ttl=64 time=0.078 ms 64 bytes from 10.3.56.8: icmp_seq=3 ttl=64 time=0.078 ms
--- 10.3.56.8 ping statistics --- --- 10.3.56.8 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms 3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 0.078/0.235/0.545/0.219 ms rtt min/avg/max/mdev = 0.078/0.235/0.545/0.219 ms
root@R1:/# root@R1:/#
root@R1:/# traceroute 10.34.2.5 root@R1:/# traceroute 10.34.2.5
traceroute to 10.34.2.5 (10.34.2.5), 30 hops max, 60 byte packets traceroute to 10.34.2.5 (10.34.2.5), 30 hops max, 60 byte packets
connect: Network is unreachable connect: Network is unreachable
Looking good! :-) Feel free to test some more and by attaching to the console of containers and playing around. Looking good! :-) Feel free to test some more and by attaching to the console of containers and playing around.