IPAM: Difference between revisions

Latest revision as of 20:22, 2 January 2019

IP address address management. Wherein we talk about what IP address ranges are in use.

VLAN number	VLAN name	VLAN purpose	IPv4 network(s)	IPv6 network(s)	Notes
1	default VLAN	legacy -- do not use	172.16.0.0/24
10	MGMT	Hardware management/IPMI/iDRAC/iLO/KVM/etc	172.16.10.0/24	fd9d:f2a4:416d:10::/64	No connection to the internet
100	WAN 0	Comcast/Xfinity connection to the internet	provided by ISP	provided by ISP
101	WAN 1				unused
102	WAN 2				unused
103	WAN 3				unused
104	WAN 4				unused
105	WAN 5				unused
106	WAN 6				unused
107	WAN 7				unused
108	WAN 8				unused
109	WAN 9				unused
1000	CommonNet		172.17.0.0/24	fd9d:f2a4:416d:1000::/64	Shared services -- recursive DNS, NTP, IMAP, SMTP, Kerberos, etc
1001	Internal clients		172.17.1.0/24	fd9d:f2a4:416d:1001::/64	Internal desktops, printers, phones, etc Internet access allowed Access to other internal networks allowed `JohnsonThings` WiFi SSID
1002	CephPublic	Ceph public/front-end network	172.17.2.0/24	fded:e4db:73af:10::/64
1003	CephPrivate	Ceph private/back-end network	172.17.3.0/24	fded:e4db:73af:20::/64	MTU is 9000 on this network
3900	Open Network/Guest VLAN	This is where the unsecured WiFi attaches client devices	10.10.39.0/24	TBD	Don't attach Hurricane Electric tunnel to this interface No access to internal networks

@@ Line 18: / Line 18: @@
  | Hardware management/IPMI/iDRAC/iLO/KVM/etc
  | 172.16.10.0/24
+ | fd9d:f2a4:416d:10::/64
- | TBD
  | No connection to the internet
  |-
@@ Line 106: / Line 106: @@
  | 1002
  | CephPublic
+ | Ceph public/front-end network
- |
  | 172.17.2.0/24
  | fded:e4db:73af:10::/64
+ |
- | Ceph public/front-end network
  |-
  | 1003
  | CephPrivate
+ | Ceph private/back-end network
- |
  | 172.17.3.0/24
  | fded:e4db:73af:20::/64
- | Ceph private/back-end network
+ | MTU is 9000 on this network
  |-
  | 3900