Shiguredo uses Tailscale to solve the issues that arise with cloud services using bare-metal servers · Tailscale
Contributed by @voluntas. Shiguredo Inc. develops and provides a software package called WebRTC SFU Sora (Sora) and its cloud service. WebRTC (Real-Time Communication) is a technology for exchanging voice, video, and data in real time over P2P. Sora is a WebRTC SFU (Selective Forwarding Unit), which is different from P2P communication in that it delivers audio and video data “via server.†With Sor
WireGuard: fast, modern, secure VPN tunnel
WireGuard® is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different c
VPN環境ã§é–²è¦§ã§ããªã„WEBサイトã®åŽŸå› ã¯ã€MTU... | old_3æµãƒ—ãƒã‚°ãƒ©ãƒžã®ãƒ¡ãƒ¢æ›¸ã
YAMAHAã®RTX1200ã§VPNを組ã¿ã¾ã—ãŸã€‚ 構æˆã¨ã—ã¦ã¯ä»¥ä¸‹ã®ã‚ˆã†ãªã‚¹ã‚¿ãƒ¼åž‹ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã§ã€å¤–部ã¸ã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã‚‚センターå´ã‚’経由ã—ã¦è¡Œãよã†ã«ã—ã¦ã„ã¾ã™ã€‚ ã•ã¦ã€æ‹ 点å´ã‹ã‚‰ä¸€éƒ¨ã®WEBサイトãŒè¦‹ãˆãªã„ã¨ã„ã†å•åˆã›ãŒã‚ã‚Šã¾ã—ãŸã€‚ 例ãˆã°Microsoftã®ã‚µã‚¤ãƒˆ(htt://www.microsoft.com/)ã¨ã‹ã€å€Ÿã‚Šã¦ã„る一部ã®ãƒ¬ãƒ³ã‚¿ãƒ«ã‚µãƒ¼ãƒä¸Šã®WEBã¨ã‹ã§ã™ã€‚ IEã§è¦‹ã‚‹ã¨ã€ãšã£ã¨æŽ¥ç¶šã«è¡Œã£ã¦ã‚‹ã‚ˆã†ãªæ„Ÿã˜ã§ã™ãŒã€ä½•ã‚‚表示ã•ã‚Œãšæœ€çµ‚çš„ã«ã‚¿ã‚¤ãƒ アウトã—ã¦ã—ã¾ã£ã¦ã„るよã†ã§ã™ã€‚ Googleã¨ã‹ã¯æ™®é€šã«è¡¨ç¤ºã•ã‚Œã¾ã—ã€ã‚»ãƒ³ã‚¿ãƒ¼å´ã®ç«¯æœ«ã‚‚何もå•é¡Œãªã表示ã•ã‚Œã¾ã™ã€‚ ã¨ã„ã†ã“ã¨ã§ã€æ‹ 点å´ã®PC㧠WireShark を使ã£ã¦ãƒ‘ケットをã‚ャプãƒãƒ£ã—ã¦è¦‹ã¾ã—ãŸã€‚ 閲覧ã§ããªã„レンタルサーãƒä¸Š(IP:xxx.xxx.xx.xxx)ã«ã€æ•°ã‚ãƒãƒã‚¤ãƒˆã®HTMLã‚’ç½®ããã‚Œã«ã‚¢ã‚¯ã‚»ã‚¹ã—ãŸæ™‚ã®çŠ¶æ…‹
IPSecãŒç¹‹ãŒã‚‰ãªã„ã¨ãã®ãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? IPSecã¯è‹¦æ‰‹ã§ã™ã€‚ãã†ã¯ã„ã£ã¦ã‚‚逃ã’ã¦ã°ã‹ã‚Šã‚‚ã„られãªã„ã®ã§ã€é ‘å¼µã£ã¦ãƒˆãƒ©ãƒ–ルシューティングã—ã¦ç¹‹ãŒã‚‹ã‚ˆã†ã«ã—ã¦ã„ãã¾ã™ã€‚ トラブルシューティングã«å…¥ã‚‹å‰ã«ã€åŸºæœ¬çš„ãªæƒ…å ±ã‚’ãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆã«æ•´ç†ã™ã‚‹ã¨è§£æ±ºãŒæ—©ã„ã“ã¨ãŒå¤šã„ã§ã™ã€‚本稿ã®ãŠé¡Œã¯ã€ãã®ãƒ†ãƒ³ãƒ—ãƒ¬ï¼ #トラブルシューティングå‰ãƒã‚§ãƒƒã‚¯ãƒªã‚¹ãƒˆ IKEv1ã‹IKEv2ã‹ï¼Ÿ IKEv1 　 IKEv2 　 ãã®ä»– IKEv1ã®å ´åˆã€Mainモードã‹Aggressiveモードã‹ï¼Ÿ Mainモード 　 Aggressiveモード IKEv2ã«ã¯ã€ã“ã®äºŒæŠžã¯ã‚ã‚Šã¾ã›ã‚“。 ã“ã“ã§ã€ŒQuickモ
RTX1000 ㌠VPN 㧠packet loss ã™ã‚‹ã‚ã‘ãŒãªã„ã˜ã‚ƒãªã„ã‹ - ã—ã¦ã¿ã‚“ã¨ã¦
id:blooper:20120208 ã®æ™‚点㧠RTX1000 ã‚’ AWS ã® VPC ã¨ç¹‹ã„ã ら packet loss ãŒæ¿€ã—ã‹ã£ãŸã®ã§è·å ´ã§ãƒœãƒ¤ã„ã¦ã¿ã¾ã—ãŸã€‚ 「RTX1000 ㌠VPN ã§ãƒ‘ケãƒã‚¹ã™ã‚‹ã‚“ã™ã‚ˆãー〠「MTU, ping〠ã¤ã‚ã‘㧠MTU ã®æœ€é©å€¤ã‚’ã‚ã£ã‘ã¦è¨å®šã™ã‚‹ã¨ã“ã‚ã‹ã‚‰ã¯ã˜ã‚ã‚‹ãœã€‚ 折れãªã„ packet 㧠MTU ã«ã†ã£ã¦ã¤ã‘ã®å€¤ã‚’探ã™ã“㨠ping ã® man 見るã¨ã“ã‚“ãªæ„Ÿã˜ -s packetsize Specifies the number of data bytes to be sent. The default is 56, which translates into 64 ICMP data bytes when combined with the 8 bytes of ICMP header data. -M hint Select P
VPC VPN接続ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’ã—ã¦ã¿ãŸ - log4moto
VPCã«æŽ¥ç¶šå¯èƒ½ã§å®‰ä¾¡ãªãƒ‡ãƒã‚¤ã‚¹ãŒæ‰‹å…ƒã«é›†ã¾ã£ã¦ããŸã®ã§ã€ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’å–ã£ã¦ã¿ãŸã€‚ 使用ã—ãŸå›žç·š Bフレッツ ãƒã‚¤ãƒ‘ーファミリー + i-revo(500円ã§å›ºå®šIPãŒä½¿ãˆã‚‹ã®ã§ã€æ¤œè¨¼ç”¨ã«ã‚ªã‚¹ã‚¹ãƒ¡) インターãƒãƒƒãƒˆå›žç·šé€Ÿåº¦æ¸¬å®šã‚µã‚¤ãƒˆã§ã¯ã€ã ã„ãŸã„90Mbpså¼±ãらã„出ã¾ã™ã€‚ 使用ã—ãŸãƒ«ãƒ¼ã‚¿ 以下ã®æ©Ÿå™¨ã‚’使用ã—ã¾ã—ãŸã€‚ Netscreen 5GT (ottoã•ã‚“ã§è³¼å…¥) Juniper SSG5(128MBモデル) (借用) YAMAHA RTX1100 (ottoã•ã‚“ã§è³¼å…¥) Cisco 1812J (ottoã•ã‚“ã§è³¼å…¥) FortiGate 50B (qpstudy08ã§ottoã•ã‚“ã«ã„ãŸã ãã¾ã—ãŸ) Vyatta Core 6.3 (PCãŒãƒ«ãƒ¼ã‚¿ã«ãªã‚‹OSï¼PCã®ã‚¹ãƒšãƒƒã‚¯ã¯ CPU:AMD Opteron 185 2.6GHz) ※Vyattaã®config作æˆã«ã¯ã€id:kikum
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SUMMARYÂ Junos Space end-of-life (EOL) or end-of-support (EOS) releases and products
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