# BKNIX LAN/Addressing Plan, draft 0, 2014.08.24

## Overall Diagram of LANs

```
  .---------------------.      .---------------------.
  |   ix0.bknix.co.th   | 100G |   ix1.bknix.co.th   |
  |                     |======|                     |
  |  AlcaLu 7750 SR12e  |      |  AlcaLu 7750 SR12e  |
  `---------------------'      `---------------------'
      --------+--------- IXP LAN -----------------
              |       203.159.68.0/23
              |
              | .1
  .-----------+--------------.
  |      r0.bknix.co.th      |
  |                          +----------10.0.0.0/24 Management
  |       Cisco ASR1K        |                        |
  `----+-----+---------------'                        |
       |.1   |.1                                      |
       |     |                                        |
  203.159.70.0/24                                     |
  Public LAN |                                        |
       |     |                                        |
       |  203.159.71.0/24                             |
       |  Internal LAN                                |
       |     |                                        |
       |     |                                        |
       |     |          .-------------------.         |
       +----------------|                   |  .10    |
       |     |          |  vm0.bknix.co.th  |---------+
       |     +-----+----|                   |         |
       |     |.10  |.10 |                   |         |
       |     |     |    `-------------------'         |
       |     |     |                                  |
       |     |     |                                  |
       |     |     |                                  |
       |     |     |    .-------------------.         |
       +----------------|                   |  .11    |
       |     |     |    |  vm1.bknix.co.th  |---------+
       |     +----------|                   |         |
       |     |.11  |    |                   |         |
       |     |     +----|                   |         |
       |     |     +----`-------------------'         |
       |     |     |.11                               |
       |     |     |                                  |
       |     |  Ganeti repro LAN  10G                 |
       |     |  10.0.1.0/24                           |
       |     |     |                                  |
       |     |     |    .-------------------.         |
       `----------------|                   |  .12    |
             |     |    |  vm2.bknix.co.th  |---------+
             `----------|                   |         |
              .12  |    |                   |         |
                   +----|                   |         |
                   `----`-------------------'         |
                    .12                               |
                                                      |
                                                      |
                        .-------------------.         |
                        |                   |  .20    |
                        |  oob0.bknix.co.th |---------'
                        |                   |
                        `-------------------'
```

## LAN Segments

```
Subnet              Description          VLAN
203.159.68.0/23     IXP Mesh
203.159.70.0/24     Public LAN           70
203.159.71.0/24     Internal LAN         71
10.0.0.0/24         Management LAN       10
10.0.1.0/24         Ganeti repro LAN     42
```

​                

## Early Addres s Assignments

​                

```
203.159.68.0/23     Main IX Layer-2 Mesh
203.159.68.1        bknix.r0.bknix.co.th
203.159.68.2        bnix2.bnix.co.th (reserved for the moment)
                
VLAN 70             203.159.70.0/24 Public LAN
203.159.70.1        pub.r0.bknix.co.th.
203.159.70.20       ns0.bknix.co.th.
203.159.70.23       web.bknix.co.th.
203.159.70.24       ixp.bknix.co.th.
203.159.70.25       mail.bknix.co.th.
203.159.70.32       ntp0.bknix.co.th
203.159.70.33       ntp1.bknix.co.th
203.159.70.40       rs0.bknix.co.th.
203.159.70.41       rs1.bknix.co.th.
203.159.70.70       vpn0.bknix.co.th
203.159.70.200      proto.bknix.co.th.
203.159.70.40       rs0.bknix.co.th
203.159.70.41       rs1.bknix.co.th
                
VLAN 71             203.159.71.0/24 Internal LAN (access filtered)
203.159.71.1        pri.r0.bknix.co.th.
203.159.71.10       vm0.bknix.co.th.
203.159.71.11       vm1.bknix.co.th.
203.159.71.12       vm2.bknix.co.th.
203.159.71.21       ctl.bknix.co.th.
203.159.71.22       mon.bknix.co.th.
203.159.71.200      proto.bknix.co.th.
203.159.71.254      sw0.bknix.co.th
                
VLAN 10             10.0.0.0/24   Management LAN
10.0.0.1            lan-100.r0.bknix.co.th (disabled on router?)
10.0.0.10           vm0-ipmi.bknix.co.th
10.0.0.11           vm1-ipmi.bknix.co.th
10.0.0.12           vm2-ipmi.bknix.co.th
10.0.0.20           oob0.bknix.co.th (2511 serial mux)
10.0.0.31 to 46     serial lines on 2511
                    
VLAN 42             10.0.1.0/24   Ganeti Repro LAN
10.0.1.10           vm0.bknix.co.th
10.0.1.11           vm1.bknix.co.th
10.0.1.12           vm2.bknix.co.th
```