diff --git a/docs/ip-assignments.md b/docs/ip-assignments.md
index e6bba77..267632a 100644
--- a/docs/ip-assignments.md
+++ b/docs/ip-assignments.md
@@ -58,6 +58,19 @@
 | .1  | gateway | router   |
 | .2  | dns     | DNS/DHCP |
 
+### Wifi
+IP  | Name    | Notes
+--- |---------|------
+.50 | ap-fl     | ap conf floor left foaier
+.51 | ap-fr     | ap conf floor right foaier
+.52 | ap-voc-a1 | ap room A stage
+.53 | ap-voc-a2 | ap room A back
+.54 | ap-voc-b  | ap room B stage
+.55 | ap-ws-c   | ap room C zone C3
+.56 | ap-team   | ap conf floor chillout area
+.57 | ap-ws-l   | ap workshop floor workshop area
+.58 | ap-ws-r   | ap workshop floor workshop area
+
 ### Video
 
 | IP  | Name    | Notes    |
diff --git a/docs/ip-assignments.md.orig b/docs/ip-assignments.md.orig
new file mode 100644
index 0000000..e6bba77
--- /dev/null
+++ b/docs/ip-assignments.md.orig
@@ -0,0 +1,88 @@
+# IP ranges assignments
+
+## VLANs
+
+| ID   | IPv4         | IPv6           | Name             | Notes                    |
+| ---- | ------------ | -------------- | ---------------- | ------------------------ |
+| 10   | single ip    | N/A            | internet_backup  | Provided by venue        |
+| 20   | 10.20.0.0/24 | N/A            | mgmt             | Switch/AP management     |
+| 21   | 10.21.0.0/22 | $NET6:21::1/64 | wired            | Wired clients            |
+| 22   | 10.22.0.0/22 | $NET6:22::1/64 | wireless         | wireless clients (on AP) |
+| 23   | 10.23.0.0/24 | N/A            | video            | Video team               |
+| 24   | 10.24.0.0/24 | N/A            | overflow         | Overflow TVs             |
+| 25   | 10.25.0.0/24 | N/A            | reception        | Reception related        |
+| 26   | 10.26.0.0/24 | N/A            | VoIP             | Phones                   |
+| 2222 | $PREFIX4/29  | $PREFIX6/64    | internet_primary | ?                        |
+
+## DHCP Pools
+
+| NetworkID | Start       | End         | Domain Suffix          | Lease Time (sec) |
+| --------- | ----------- | ----------- | ---------------------- | ---------------- |
+| 20        | 10.20.0.100 | 10.20.0.250 | openfest.org           | 7200             |
+| 21        | 10.21.0.100 | 10.21.3.250 | net.openfest.org       | 600              |
+| 22        | 10.22.0.100 | 10.22.3.250 | net.openfest.org       | 600              |
+| 23        | 10.23.0.100 | 10.23.0.250 | video.openfest.org     | 7200             |
+| 24        | 10.24.0.100 | 10.24.0.250 | overflow.openfest.org  | 7200             |
+| 25        | 10.25.0.100 | 10.25.0.250 | reception.openfest.org | 7200             |
+| 26        | 10.26.0.100 | 10.26.0.250 | voice.openfest.org     | 7200             |
+
+## Assignments (Static or reserved)
+
+### MGMT
+
+| IP   | Name        | Notes                    |
+| ---- | ----------- | ------------------------ |
+| .1   | gateway     | router                   |
+| .2   | dns         | DNS/DHCP                 |
+| .11  | coresw      | core switch              |
+| .15  | fl0sw       | floor 0 switch           |
+| .21  | vocsw-A     | video team switch room A |
+| .22  | vocsw-B     | video team switch room B |
+| .25  | receptionsw | video team switch room A |
+| .28  | nocsw       | NOC                      |
+| .253 | monitoring  | Monitoring server        |
+| .254 | sonata      | hypervisor management    |
+
+
+### Wired
+
+| IP  | Name    | Notes    |
+| --- | ------- | -------- |
+| .1  | gateway | router   |
+| .2  | dns     | DNS/DHCP |
+
+### Wireless
+
+| IP  | Name    | Notes    |
+| --- | ------- | -------- |
+| .1  | gateway | router   |
+| .2  | dns     | DNS/DHCP |
+
+### Video
+
+| IP  | Name    | Notes    |
+| --- | ------- | -------- |
+| .1  | gateway | router   |
+| .2  | dns     | DNS/DHCP |
+
+### Overflow
+
+| IP  | Name    | Notes    |
+| --- | ------- | -------- |
+| .1  | gateway | router   |
+| .2  | dns     | DNS/DHCP |
+
+### Reception
+
+| IP  | Name    | Notes    |
+| --- | ------- | -------- |
+| .1  | gateway | router   |
+| .2  | dns     | DNS/DHCP |
+
+### VoIP
+
+| IP  | Name    | Notes    |
+| --- | ------- | -------- |
+| .1  | gateway | router   |
+| .2  | dns     | DNS/DHCP |
+| .3  | voip    | asterisk |