My random stuff

Tools and calculators

Documentation

Downloads

Miscellaneous

Generate Cisco IPv4 ACLs covering an arbitrary range
Find the network address given the ip/mask pair
MAC address to EUI-64 converter and viceversa
2-way IPv6 summary calculator
2-way IPv4 summary calculator
6to4 address calculator
From multicast IPv4 to MAC and viceversa
IPv4 subnet mask notation reference
Multicast with dynamips and UML HOWTO
Some notes/tutorial about tun/tap interfaces
Tun/tap VPNs with Openssh (and what you can do with them)
Some notes about various encapsulation methods (GRE, PPTP, IPsec...)
MPLS (TODO!)
IPsec explained (TODO!)
aggreg + aclgen. Remember to read the README.first file.
The lab tarball. You need this for the Multicast HOWTO.
An example routing table.
The simpletun tunneling program
License and help
(Some of) My signatures
Report bugs, suggestions or feature requests to the address in the signatures page


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