SoftEther VPN ??????
SoftEther ??????? SoftEther VPN ??????????????
selogo.jpg
SoftEther VPN ????????????????????????????? VPN ???????? VPN ??????????Apache
License 2.0 ???????????????????????????????????????? ???????? (IPA) ????????????? ?
?????? (?? 15 ??) ???????????????SoftEther VPN ???????????? PacketiX VPN 4.0 ??????
??????????
?????????????????????????????
• 2024/08/22 11:30 ??????????????????????????????????????????????SoftEther
VPN ? NAT-T, PacketiX.NET, DDNS ??? VPN Azure ??????????????????14:00?????????????????????????????????????????????????????????????????????????
????????????????????????????????? 2020 ???????????SoftEther VPN ???
SoftEther VPN ???????????????????????????????????????????????????????????
??? DNS ?????????????????? VPN Server ?????????????????????? IPv4 ???
IPv6 ???????????????????????????????????
• 2023/08/31 SoftEther VPN Client ? TunnelCrack ???
html5.jpg????
• 2023/06/30 4.42 Build 9798 RTM ?????????? Cisco
Systems, Inc. ??????????????????????CVE-2023-27395?? 6 ??????????????????????????????????????????????
???????????????????????????????????????????????????
???????????????????????????????????????????????????
?????????
• 2022/11/17 4.41 Build 9782 Beta ????????
OpenSSL ??????? 3.0.7 ????????
• 2022/04/26 4.39 Build 9772 Beta ????????
Windows 11 ????????????
• 2022/2/8 ?????? VPN Azure ????????? 1?31????2?8??????????????????????????
?????????
• 2021/08/16 ???????????? IP ? IPsec VPN ??????????????????SoftEtherVPN?/?PacketiX VPN??????????????????????????????
• 2020/12/21 09:00 ??????????????????SoftEther VPN ? NAT-T, PacketiX.NET,DDNS ??? VPN Azure ???????????11:30 ???????????????????????????????????
???????????????????????????????????????????????????? 1 ????????????????
SoftEther VPN ??????????????????????? IP ????????????????????????
• 2019/7/9 SE201901: CVE-2019-11868: SoftEther VPN Server NDIS 5.xWindows ?????????????????????????
• 2019/7/7 SoftEther VPN Server JSON-RPC API Suite ????????
JSON ???? API ?????VPN Server ? ?????????????????????????????????? HUB????VPN ????????????????????JavaScript / TypeScript / C# ??????????????????
???????

• 2019/7/7 SoftEther VPN Server ????? Web ?????HTML5-based Modern
Admin Console ?????????
• 2019/1/21 ??????????????????????????????SoftEther VPN ?????????
GPLv2 ?? Apache License 2.0 ?????????
Declaration of license switch for SoftEther VPN from GPLv2 to Apache
License 2.0(SoftEther VPN ???????GPLv2 ?? Apache License 2.0 ???????????)

SoftEther VPN ??
SoftEther VPN ("SoftEther" ? ???
????????????????????) ??????????
?????????? VPN ?????????? VPN??????? 1 ????SoftEther VPN ?
Windows?Linux?Mac?FreeBSD ?
?? Solaris ????????

1.2.jpg

SoftEther VPN ????????????????
??SoftEther VPN ???????????????
???????????????????
SoftEther VPN ? OpenVPN ?
Microsoft ?? VPN ???? ?????????
????????????????SoftEther VPN ?
OpenVPN Server ?????????????
OpenVPN ?? SoftEther VPN ?????
????????SoftEther VPN ?
OpenVPN ????????????????SoftEther VPN ?? Windows Vista / 7 / 8 ???????????????
Microsoft SSTP VPN ???????????????????????????????? VPN ????????????? WindowsServer ?????????????????????
SoftEther VPN ? BYOD (Bring your own device / ???????????????????????) ??????????
????????????SoftEther VPN ?????? L2TP/IPsec ?????? ??????????????????????????????
????????????????????????????????????????????SoftEther VPN ? L2TP VPN ??????
??Windows?Mac?iOS ??? Android ????????????????

ss5.8_1.jpg

SoftEther VPN ?????? VPN ?????
??? (OpenVPN?IPsec ??? MSSSTP) ?????????????????
SoftEther VPN ?? ???????????
SSL-VPN ????? ????????????????
???????????????????????????????
???? SoftEther VPN ? SSL-VPN ?
???????????????????????????????
??????????

SoftEther VPN ? ???????????????
????????????????? NAT ????????
???????????????????????????????
???????????????????????????????
??????? VPN ???????????? NAT ??????????????????????????????????????????????????
?????????????????????????????????????????????????????????????????????????????????
?????? (???????????????????????????????????) ??????SoftEther VPN ???? VPN ???????
???????????????????????SoftEther VPN ???????????? Ethernet ????? HTTPS ??????????
????????????????
SoftEther VPN ?????????? VPN ?
??????????????????????????????
??SoftEther VPN ? Ethernet ?????
??????????? ?????????SoftEtherVPN Client ? ?? LAN ??? ?????
SoftEther VPN Server ? ?? HUB ?
???????????????Ethernet ???????
2 ???????????????????????? VPN? ????? VPN ???????????????????
?????? IP ?????????? L3 VPN ???
??????????

0-02-4-5-2.png

iphone.jpg

SoftEther VPN ???????????? VPN ??????????????????SoftEther
VPN ? OpenVPN?L2TP?IPsec?EtherIP?L2TPv3?Cisco VPN ??
???? MS-SSTP VPN ?????????????????????SoftEther VPN ???
???? SSL-VPN?OpenVPN?L2TP?EtherIP?L2TPv3 ??? IPsec ???????????? VPN ???????
??
SoftEther VPN ? ? ?? ?????????? ?????????????????????????????????????????? ??????
??????? ??????????SoftEther VPN ???????? Apache License 2.0 ???????????????

??
• ?????????????? (Apache1.2.jpg
License 2.0)?????????
• ???????? VPN ? ?????
VPN ???????????
• HTTP ????????? SSLVPN ????????NAT ??????
?????? ?????
• ?????? VPN over ICMP ??
? VPN over DNS ???
• ????????????????????????
• VPN ????? Ethernet ?????
? (L2) ??? IP ?????? (L3)????
• ??????? ?????? DNS ???
NAT ?????? ?????? IP ??
???????? IP ?????????????
???
• AES 256-bit ??? RSA 4096-bit ????????
• VPN ????????? ???? ??? ?????????? ?????????????????
• 1Gbps ??????????????? ??????????? CPU ??????????????
• Windows?Linux?Mac?Android?iPhone?iPad ??? Windows Mobile ????????
???
• SSL-VPN (HTTPS) ??? 6 ??????????? VPN ????? (OpenVPN?IPsec?L2TP?MSSSTP?L2TPv3 ??? EtherIP) ?????????????? VPN ????????????
• OpenVPN ???? ??????? OpenVPN ??????????????? VPN ????????
• IPv4 / IPv6 ??????????????
• VPN Server ? Windows?Linux?FreeBSD?Solaris ??? Mac OS X ???????
• ?????????? GUI ??????
• ?????? (???????????????)?
• ?????????????????????????????????????????????????????????????????????????
??????????????????
• ????????????????????

SoftEther VPN ????????
SoftEther VPN ????????????
Ethernet ??????????????SoftEther
VPN ????? ???????? VPN ??? ???
?? VPN ?????????Ethernet ??????
??????SoftEther VPN ?????? LAN?????????????????????? LAN ????
???????????????SoftEther VPN ?
????? Ethernet ?????? HUB ??????
????????????? HUB?????????????
???SoftEther VPN ??LAN ????
HUB ??????????? LAN ?????????
????????????VPN ??????????????
?????

1.0.1.jpg

SoftEther VPN ??????????????????????1 ???????? ?? HUB ??????????????? HUB ?????
??????? VPN ???? ????VPN ?????? ????????? VPN ??????????????????????
SoftEther VPN ????????????????????????1 ???????? ?? LAN ??? ??????????????? LAN??????????????? VPN ??????????VPN ????????????????????? HUB ???? VPN ????????
?????????????
VPN ??????? VPN ??????????VPN ????? (VPN ????) ?????????????VPN ?????????????
? LAN ??????????VPN ???????TCP/IP ???????????????VPN ???????????????? SSL ???
?????????????????????????????? VPN ?????????????????????VPN ???????SoftEther
VPN ? ?VPN over HTTPS??????? ???????????????SoftEther VPN ? VPN ??? ?????????
????? NAT ?????????????????
?? HUB ????????????? VPN ?????
?? Ethernet ?????????????????????
Ethernet ?????? HUB ????????
HUB ? FDB (???????????????) ??
????????????????????Ethernet ???
????????????
?????????? ????????? HUB ??????
??? Ethernet ????????????????????
???????????????????????????????
???????? LAN ?????? HUB ??????
???????????????????????????????
???????????????????????????????????? VPN??????????????

1.0.2.jpg

????? HUB ??????????? ?????????????????????????????????????? Ethernet ?????? 1 ??
Ethernet ????????????????????????? A?B?C ??????????????????? A ?????????????????
B ????? C ????????????????????????????????????? VPN????????
SoftEther VPN ? UDP ???? VPN ??????????????????SoftEther VPN ? UDP ??????????
??NAT ???????? ???????????NAT ???????????????NAT ??????????????? VPN Server ?
???? VPN ???????????????????????????????? VPN Server ???????????????????????????
????????????????????????????SoftEther VPN Server ????? IP ??????????????????????
SoftEther VPN Server ????? ?????? DNS (DDNS) ?? ??????????
SoftEther VPN Server ??? VPN ?????????? L2TP/IPsec?OpenVPN?Microsoft SSTP?
L2TPv3 ??? EtherIP ?????????????????????iPhone?iPad?Android?Windows ??? Mac OSX ?????????? L2TP/IPsec VPN ?????????? Cisco ?? VPN ??? ????????? VPN ???????
VPN ????????????

SoftEther VPN ????
banner1.jpg
SoftEther VPN ???????????? IT ???????????????????????????????

PC ??? VPN???????? VPN
banner1_1.jpg

banner1_2.jpg

SoftEther VPN ????????????????????????? ????????????? LAN ?????????????????????
????? VPN ????????????????????????????? ?????? ???????? VPN ?????????? PC ??
????????? LAN ?????????????????
LAN ???????????????????? LAN ?????????
????????

????? VPN
banner1_3.jpg

?????????????????????????????????????
SoftEther VPN ????????????? LAN ???????
???????????? PC ???? LAN ??????????????
?????????

banner2.jpg
SoftEther VPN ???????????????????????????????????????Amazon EC2?Windows
Azure ????????????????????? SoftEther VPN ???????????

???? PC ?????????????

???? VM ???? LAN ??????
??

???????????????? PC ?????? banner2_1.jpg
VM ????????????????????????? VM ??????
SoftEther VPN ??????????? banner2_2.jpg????????????????????????????????
VM ???? LAN ????????????????? LAN ???
???????????????? VM ????????????????

????? LAN ????? VPN ?? ???????? VPN ??????
SoftEther VPN ?????? LAN ? banner2_3.jpg Amazon EC2 ? Windows
banner2_4.jpg??? 24 ?? 365 ??????? Ethernet ??????????? Azure ??????????????? 1 ????????????????
???????????????????????????????????????? ?????????????????SoftEther VPN ????????
???????????????????
?????????? VM ?? 1 ?????????????????????

banner3.jpg
SoftEther VPN ? iPhone ? Android ??????????????????????SoftEther VPN ????????????
?????????? LAN ???????????????????????????

iPhone ??? AndroidWindows ? Mac ????? PCiPhone ??? Android ?????? banner3_1.jpg Windows ? Mac ????? PC ?? banner3_2.jpg
VPN ?????????????????????? VPN ??????? ??????????? SoftEther VPN ????????Wi-Fi????????????????????????Cisco ? Juniper ? ????????????????????????????????????????
??????????????? VPN ????????????????
?????Windows RT ? SoftEther VPN ??????
SoftEther VPN ? Cisco ?????????????
?????????
iPhone ? Android ??????????????????

banner4.jpg
SoftEther VPN ????????????????????? IT ??????????????????????????????????????????
??

??????

???????????????????????
?????? VPN??????????????????????????? banner4_1.jpg????????????????????????SoftEther VPN ?
SoftEther VPN ???????????? banner4_2.jpg?????????????????????????????????
????????????????????IT ???????????
SoftEther VPN ?????????????????????????
SoftEther VPN ?????????????????????????
???????????
????????????????????????????????????????
?????? SoftEther VPN ???????????????????
??????????????
??????? IP ??????????? VoIP ?????????????
???????
Amazon EC2 ? Windows
banner4_3.jpg
Azure ??????????????????????????????????
? SoftEther VPN ???????????????????? VM????????????????????????????????????????
???????????

banner5.jpg
SoftEther VPN ???????????????????????????????????????? VPN ???? VPN ???????????
???????????????????

????????

??????????????????

??????????????????????????? banner5_1.jpg ????????????????????? ? ???? banner5_2.jpg???????????? ? SoftEther VPN ???? PC ??? ???????????? Wi-Fi ?????? ISP ???????????
???????????????????????????????????????? ????????????????????????????????????????
?? HDTV ?????????????????????
?? PC ??????????????????????????????????
?????????????????????????????????

banner6.jpg?????????????????????? IP ??????????????? ? ?????????? LAN ???????????????????????
??? ? ??????SoftEther VPN ???????????????????????????????????

?????? DNS ????? NAT ?? VPN Azure??????

???????????????????????
banner6_2.jpg
SoftEther VPN ? NAT ???????????????????
????? IPsec VPN ??????????? banner6_1.jpg?????? VPN Azure ??????????????????????
???? IP ?????????????????SoftEther VPN????????
Server ???????????????????? IP ????? 1 ???
???????

banner7.jpg
IPsec ???? VPN ?????? 1990 ??????????????????????????????????IPsec ???? VPN ?????
SoftEther VPN ????????????????????????????Cisco ????????????????????????????????
Cisco ? OpenVPN ?????? SoftEther VPN ?????????

????????? SSL-VPN ???

OpenVPN ???

IPsec ???? VPN ???????????? banner7_1.jpg ??? OpenVPN ??????????? ? banner7_2.jpg???? ? SoftEther VPN ?????????SoftEther SoftEther VPN ?????????????????????????
?????????? GUI ???????????????SoftEtherVPN ?????? HTTPS ????????????????????? VPN ? OpenVPN Server ?????????????????
???? SoftEther VPN ????????????
??iPhone ? Android ???????? OpenVPN ???
?????????????????????

Cisco ??????????????
VPN ?????
Cisco?Juniper ????????????? banner7_2.jpg???? IPsec VPN ?????????????????????????
????????????????????????????????????????
???????? SoftEther VPN ????????????????
SoftEther VPN ? Cisco ???????????? L2TP/
IPsec VPN ??????????

?????????
SoftEther VPN ? 3 ??????????????????: VPN Client?VPN Server ??? VPN Bridge?

1.0_vpnclient.jpg

SoftEther VPN ??????
???????????????...

1.0_vpnserver.jpg

SoftEther VPN ?????????
???????????????...