Changes between Version 16 and Version 17 of Internal/OpenFlow/miscUnix

Timestamp:

Aug 22, 2012, 4:29:20 PM (12 years ago)

Author:

akoshibe

Comment:

—

Internal/OpenFlow/miscUnix

@@ -3 +3 @@
 Anything based on a link is reiterated just for completeness, and just in case a link dies.
 
-While probably generally applicable to other distros, the contents on this page mostly reference lessons learned whilst using Ubuntu^1^ (and stated clearly when that's not the case).   
+This page is a compilation of things done with Ubuntu and FreeBSD; however, general practices do apply to any UNIX-like OS, though syntax will inevitably be different.  
 
 [#shell Shell-based] Command-line tools. So far, this section includes: 
@@ -214 +214 @@
 
 === with `pf` ===
-`pf` is the OpenBSD packet filter, a piece of software intended for heavy-duty packet filtering/firewalls and comes with some Berkeley UNIX derivatives^2^.  
+`pf` is the OpenBSD packet filter, a piece of software intended for heavy-duty packet filtering/firewalls and comes with some Berkeley UNIX derivatives.  
 Assuming you have IP forwarding enabled, the following configuration in /etc/pf.conf should give you a NAT firewall:
 {{{
@@ -230 +230 @@
 sudo pfctl -e -f /etc/pf.conf
 }}}
-If it throws errors, make sure that the kernel module (pf.ko or something similar) is loaded.
+If it throws errors, make sure that the kernel module (pf.ko or something similar) is loaded. Also, don't forget that IP forwarding is enabled:
+{{{
+sudo sysctl net.inet.ip.forwarding=1
+}}}
 ----
 == Printing setup with CUPS. == #print
@@ -267 +270 @@
  * find -x [dir] -size +10000 -exec du -h {} \; finds files over 10kB, including hidden files.  
 ----
-^1. Me being the person that I am will have likely tried these on FreeBSD and maybe lubuntu to see that they work there as well.^ [[BR]]
-^2. See 1.^
+[[BR]]