Merge branch 'master' into emergency

* master:
  numbers.m4, gibson.m4: Allow gibson to receive IPMI responses.
  bookends.m4: Open up tables we clobbered at exit.
  fender: New host, with basic firewall.

diff --combined numbers.m4
index 983e091,ec86266..4d111da
--- 1/numbers.m4
--- 2/numbers.m4
+++ b/numbers.m4
@@@ -44,11 -44,11 +44,12 @@@ defport https 44
  defport microsoft_ds 445
  defport syslog 514                    # UDP only!
  defport submission 587
+ defport ipmi 623
  defport rsync 873
  defport imaps 993
  defport h323 1720
  defport squid 3128
 +defport rdesktop 3389
  defport tripe 4070
  defport siplo 5000
  defport siphi 5100