Differences

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--- bsd [2006/08/25 11:54]
a
+++ bsd [2010/06/08 13:50] (current)
a + FreeWDE - FreeBSD with Whole Disk Encryption
@@ Line 1: / Line 1: @@
 ====== BSD ======
+<html><div float=right></html>
+<box 60% round orange right|**BSD related links**>
+   * [[http://www.netlife.co.za/content/view/34/34/|BSD Dual Wan Router (pfsense)]]
+   * [[http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-building.html|Building and Installing a Custom Kernel]]
+   * [[http://taosecurity.blogspot.com/2008/12/ossec-and-pf-on-freebsd-to-limit-ssh.html|OSSEC and Pf on FreeBSD to Limit SSH Brute Forcing]]
+   * [[http://rop.gonggri.jp/?p=269|FreeWDE - FreeBSD with Whole Disk Encryption]]
+</box>
+<html></div></html>
 ===== FreeBSD =====
-[[http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-building.html|Building and Installing a Custom Kernel]]
 ==== Network stuff ====
@@ Line 25: / Line 36: @@
   ifconfig vlan0 vlan 4 vlandev fxp0
   ifconfig vlan0 inet a.a.a.a netmask x.x.x.x up
+**Globetrotter UMTS Card**
+  cd /usr/ports/comm/hso-kmod/
+  make install clean
+  kldload hso
+  hsoctl -n -a internet -p PIN hso0 -u mobitel -k internet
+  There is a problem with the code used from ports (at least for me it was).
+  If you'll get disconnected right after connection, go to http://www.shapeshifter.se/code/hso/ and download/install the code manually.
+  It's pretty trivial so no problems with it.
 **Firewalling**
   ipfw list
+**Firewalling IPv6**
+Below some rules of implementing firewall in FreeBSD. //Using IPFW (please compile your kernel, if it’s not supported).// It’s easy as IPv4.
+<code>
+# Simple Firewall :
+(allow network 2404:170::/32 to any host)
+ip6fw add 100 allow all from 2404:170::/32 to any in via fxp0
+(allow network 2001:dc6::/32 to any host)
+ip6fw add 200 allow all from 2001:dc6::/32 to any in via fxp0
+(allow all ipv6 to host 2404:170:ee02::10)
+ip6fw add 300 allow all from :: to 2404:170:ee02:ee02::10 in via fxp0
+(deny other all traffic).
+ip6fw add 1000 deny all from any to any in via fxp0
+</code>
+**FreeBSD GRE tunnels**
+<code>
+b0x# kldstat
+Id Refs Address Size Name
+5 0xc0400000 34f898 kernel
+14 0xc0750000 56270 acpi.ko
+1 0xc0c97000 1c000 ipl.ko
+1 0xc15ef000 4000 if_gre.ko
+# kldload if_gre.ko
+# sysctl -w net.inet.ip.gre_default_mtu=1450
+# ifconfig gre1 create
+# ifconfig gre1 tunnel 217.154.12.2 212.25.240.34
+# ifconfig gre1 mtu 1450
+# ifconfig gre1 inet 10.1.12.38 10.1.12.37 netmask 255.255.255.252
+# ifconfig gre1 up
+<code>
+or
+   # ifconfig gre1 inet 10.1.12.37 10.1.12.38 netmask 255.255.255.252 up
+   # /usr/sbin/greconfig -i gre1 -v -s 212.25.240.34 -d 217.154.12.2
 ===== OpenBSD =====
+   * [[http://www.openbsd.org/faq/pf/carp.html|Firewall Redundancy with CARP and pfsync]]
+   * [[http://www.benzedrine.cx/ackpri.html|Prioritizing empty TCP ACKs with pf and ALTQ]]
+**Manual IPv6 configuration**
+   ifconfig rl0 inet6 2001:470:1f01:115::4 prefixlen 64  # add address
+   ifconfig rl0 inet6 2001:470:1f01:115::4 delete        # remove address
+   route -n add -inet6 default 2001:470:1f01:115::1      # default route
 ===== NetBSD =====
+**Basic config:**
+   ifconfig tlp0 inet6 2001:470:1f01:115::8 prefixlen 64  # add address
+   ifconfig tlp0 inet6 2001:470:1f01:115::8 delete        # remove address
+   route add -inet6 default default_ip6_gateway_addr      # default route
+**Setting up an IPv6-over-IPv4 tunnel:**
+   ifconfig gif0 create
+   ifconfig gif0 tunnel local_ip4_addr remove_ip4_addr
+   ifconfig gif0 inet6 local_ip6_addr remote_ip6_addr prefixlen /128
+For more information on IPv6 and NetBSD, please consult the [[http://www.netbsd.org/Documentation/network/ipv6/|NetBSD IPv6 Networking FAQ]]
 ===== FruBSD =====
 Going through heavy developing phase ...