distorted.lisp: Carve an iodine subnet out of `untrusted'.

[zones] / distorted.lisp

;;; Zone file for distorted.org.uk

(load "hosts" :verbose nil)

;;;--------------------------------------------------------------------------
;;; Network allocations
;;; (RFC1918 addresses are allocated from Cambridge G-RIN.)

(defnet distorted.org.uk 172.29.198.0/23
  (untrusted 256
    (wireless 128)
    (iodine 16))
  (trusted 256
    (fretwank 128
      (unsafe 32)
      (dhcp 32)
      (safe 32))
    (virtual 32)
    (its 4)))

;;;--------------------------------------------------------------------------
;;; Host allocations

;; External addresses.
(defhost guvnor.demon 80.177.3.76)

;; Unsafe network.
(defhost guvnor (unsafe 1))
(defhost metalzone (unsafe 2))
;;(defhost evolution.fretwank (unsafe 3))
(defhost vampire (unsafe 4))

;; Safe network.
(defhost tubescreamer (safe 1))
(defhost obsidian (safe 2))

;; Wireless network.
(defhost vampire.untrusted (untrusted 1))
(defhost evolution (untrusted 2))

;; Virtual private network.
(defhost crybaby (virtual 1))

;; Iodine network.
(defhost vampire.iodine (iodine 1))

;; Special network for ITS.
;; It doesn't understand point-to-point links, so we need a little net.
(defhost gw (its 1))
(defhost mz (its 2))

;;;--------------------------------------------------------------------------
;;; Other definitions.

(setf *default-zone-admin* "hostmaster@distorted.org.uk")

(preferred-subnet-case
  (fretwank
   (setf *default-zone-source* 'vampire.distorted.org.uk.)
   (defhost www-frontend metalzone))
  (t
   (setf *default-zone-source* 'guvnor.distorted.org.uk.)
   (defhost www-frontend guvnor.demon)))

;;;--------------------------------------------------------------------------
;;; Main zone definition.

(defzone distorted.org.uk
  ;;
  ;; Nameservers
  :ns #+subnet/fretwank ((metalzone.ns :ip metalzone)
			 (vampire.ns :ip vampire))
      #-subnet/fretwank ((boyle.ns :ip boyle.nsict.org)
			 (chiark.ns :ip chiark.greenend.org.uk)
			 (guvnor.ns :ip guvnor.demon))
  ;;
  ;; Mail servers
  ((@ mail lists bugs cryptomail)
   :mx mail
   :srv ((:smtp mail)))
  ;;
  ;; Other services
  :srv ((:http www)
	(:ftp ftp))
  ;;
  ;; Colocated services
  ;;((www ftp git) (inet :svc boyle.nsict.org) (fretwank :svc metalzone))
  ;;
  ;; Entry is via little port-forwarding box
  (guvnor (inet :a guvnor.demon) (fretwank :a guvnor))
  ;;
  ;; Wireless gateway
  (untrusted :net untrusted)
  (evolution (untrusted :a evolution))
  ;;
  ;; Local services
  (@ :svc www-frontend)
  ((www ftp wiki git bugs mail)
   (inet :svc guvnor.demon)
   (fretwank :svc metalzone))
  ((db tor rawk)
   (inet :svc guvnor.demon)
   (fretwank :svc vampire))
  (vox (inet :svc guvnor.demon) (fretwank :svc vampire))
  ;;
  ;; Internal services
  ((ntp1) (fretwank :svc metalzone))
  ((www-cache wpad ntp news) (fretwank :svc vampire))
  ;;
  ;; Wired ethernet
  (fretwank :net fretwank)
  (metalzone (inet :a guvnor.demon)
	     (fretwank :a metalzone))
  (vampire (fretwank :a vampire)
	   (untrusted :a vampire.untrusted)
	   (iodine :a vampire.iodine))
  (obsidian (fretwank :a obsidian))
  ;;
  ;; Virtual network
  (virtual :net virtual)
  (crybaby (virtual :a crybaby))
  (iodine :net iodine)
  ;;
  ;; ITS
  (its :net its)
  (gw (its :a gw))
  (mz (its :a mz))
  ;;
  ;; Delegations
  #+subnet/fretwank (dhcp :ns (metalzone.ns vampire.ns))
  (io :ns #-subnet/fretwank (metalzone.ns.distorted.org.uk.)
	  #+subnet/fretwank (metalzone.ns.distorted.org.uk.
			     vampire.ns.distorted.org.uk.)))

;;;--------------------------------------------------------------------------
;;; Other subsidiary zones.

(defrevzone trusted
  :ns ((metalzone.ns :ip metalzone) (vampire.ns :ip vampire))
  :reverse trusted
  #+subnet/fretwank (dhcp :ns (metalzone.ns vampire.ns))
  #+subnet/fretwank (@ :cidr-delegation
		       (dhcp
			(dhcp 199.29.172.dhcp.199.29.172.in-addr.arpa))))

(defrevzone untrusted
  :ns ((metalzone.ns :ip metalzone) (vampire.ns :ip vampire))
  :reverse untrusted)

(defzone dhcp.distorted.org.uk
  :ns ((metalzone.ns :ip metalzone) (vampire.ns :ip vampire))
  :net dhcp)

(defzone dhcp.199.29.172.in-addr.arpa
  :ns ((metalzone.ns :ip metalzone) (vampire.ns :ip vampire)))

;;;----- That's all, folks --------------------------------------------------