季節感のないテーマなのでそのうち変えよう。

http://www.atmarkit.co.jp/fsecurity/special/38vpn/vpn01.html

UDP Encapsulation of IPSec Packets http://www.ietf.org/internet-drafts/draft-ietf-ipsec-udp-encaps-06.txt Negotiation of NAT-Traversal in the IKE http://www.ietf.org/internet-drafts/draft-ietf-ipsec-nat-t-ike-06.txt

http://www.forvalcreative.com/jpn/pro/vpn1_fw1_ng/faq.html

こういう製品だったんですね。 http://service1.symantec.com/SUPPORT/INTER/entsecurityjapanesekb.nsf/jp_docid/20021223220003949?OpenDocument&dtype=corp http://service1.symantec.com/SUPPORT/INTER/entsecurityjapanesekb.nsf/jp_docid/200206271946…