Difference between revisions of "Articles"

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(Created page with "* BBC Acorn User, Edition 81, April 1989, "Maths on the Dot - Tim Chappell" Tim shows you how and when to use the Archimedes floating point emulator. [http://ipv6.chappell-fa...")
 
 
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A list of articles written by Tim Chappell, covering topics including Linux IPsec, IPv6 Squid configuration and ARM floating point.
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* BBC Acorn User, Edition 81, April 1989, "Maths on the Dot - Tim Chappell"
 
* BBC Acorn User, Edition 81, April 1989, "Maths on the Dot - Tim Chappell"
 
Tim shows you how and when to use the Archimedes floating point emulator.  
 
Tim shows you how and when to use the Archimedes floating point emulator.  
[http://ipv6.chappell-family.com/docs/bbcau_apr89.pdf BBC Acorn User, April 1989]
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[https://ipv6.chappell-family.com/docs/bbcau_apr89.pdf BBC Acorn User, April 1989]
  
 
* BBC Acorn User, Edition 82, May 1989, "Arithmetic On The Dot - Tim Chappell"
 
* BBC Acorn User, Edition 82, May 1989, "Arithmetic On The Dot - Tim Chappell"
 
Concluding this look at floating point on the Archimedes and showing how to put constants in your programs.
 
Concluding this look at floating point on the Archimedes and showing how to put constants in your programs.
[http://ipv6.chappell-family.com/docs/bbcau_may89.pdf BBC Acorn User, May 1989]
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[https://ipv6.chappell-family.com/docs/bbcau_may89.pdf BBC Acorn User, May 1989]
  
 
* Personal Computer World, October 1989, "Getting the point in BASIC"
 
* Personal Computer World, October 1989, "Getting the point in BASIC"
 
Bringing floating point precision to Archimedes BASIC programs.
 
Bringing floating point precision to Archimedes BASIC programs.
[http://ipv6.chappell-family.com/docs/pcw_oct89.pdf PCW, October 1989]
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[https://ipv6.chappell-family.com/docs/pcw_oct89.pdf PCW, October 1989]
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* [https://ipv6.chappell-family.com/docs/IPv6_Squid_v01.pdf Squid Proxy as an IPv4/IPv6 translator] - Allow ALL your client devices, irrespective of their IPv4/IPv6 support to access IPv4-only, IPv4/IPv6 dual-stacked and IPv6-only websites.
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* Virtual Private Networks using IPsec tools [http://ipv6.chappell-family.com/docs/ipsec_v01.pdf IPsec, April 2010]. The draft article covers : IPsec; RFC 4301, RFC 4302, RFC 4303 ; VPN; IKE; ADSL modems; deployment using NAT; IPsec firewall implications; tunnel and transport mode ; Main and aggressive modes ; PKI, including self-signed certificates ; RSA ; X509 ; SAs ; SPs ; ESP and AH packet types ; Shrew Soft Inc. IPsec client configuration ; racoon ; setkey ; documented racoon and setkey configuration files.
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* Virtual Private Networks using IPsec tools [https://ipv6.chappell-family.com/docs/ipsec_v01.pdf IPsec, April 2010]. The draft article covers : IPsec; RFC 4301, RFC 4302, RFC 4303 ; VPN; IKE; ADSL modems; deployment using NAT; IPsec firewall implications; tunnel and transport mode ; Main and aggressive modes ; PKI, including self-signed certificates ; RSA ; X509 ; SAs ; SPs ; ESP and AH packet types ; Shrew Soft Inc. IPsec client configuration ; racoon ; setkey ; documented racoon and setkey configuration files.
 
 
[http://www.shrew.net/ Shrew Soft Inc] offer an excellent Linux and Windows IPsec compatible client which I use for Roadwarrior configurations.
 
 
 
 
 
  
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[http://www.shrew.net/ Shrew Soft Inc] offer an excellent Linux and Windows IPsec compatible client which can be used for Roadwarrior configurations.
  
  
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Latest revision as of 23:30, 4 January 2019

A list of articles written by Tim Chappell, covering topics including Linux IPsec, IPv6 Squid configuration and ARM floating point.

  • BBC Acorn User, Edition 81, April 1989, "Maths on the Dot - Tim Chappell"

Tim shows you how and when to use the Archimedes floating point emulator. BBC Acorn User, April 1989

  • BBC Acorn User, Edition 82, May 1989, "Arithmetic On The Dot - Tim Chappell"

Concluding this look at floating point on the Archimedes and showing how to put constants in your programs. BBC Acorn User, May 1989

  • Personal Computer World, October 1989, "Getting the point in BASIC"

Bringing floating point precision to Archimedes BASIC programs. PCW, October 1989


Important note : the following document is not yet complete, but is provided as-is for interest. It provides not only an overview of the IPsec standard as described in the RFCs, but also provides detailed examples of both site-to-site and roadwarrior deployment scenarios.


  • Virtual Private Networks using IPsec tools IPsec, April 2010. The draft article covers : IPsec; RFC 4301, RFC 4302, RFC 4303 ; VPN; IKE; ADSL modems; deployment using NAT; IPsec firewall implications; tunnel and transport mode ; Main and aggressive modes ; PKI, including self-signed certificates ; RSA ; X509 ; SAs ; SPs ; ESP and AH packet types ; Shrew Soft Inc. IPsec client configuration ; racoon ; setkey ; documented racoon and setkey configuration files.

Shrew Soft Inc offer an excellent Linux and Windows IPsec compatible client which can be used for Roadwarrior configurations.


This website publishes a Privacy Policy (link at the bottom of every page). Continued use of this website implies your consent to the use of data outlined in the policy.