# cat \/etc\/systemd\/network\/eth0.network\n[Match]\nName=eth0\n\n[Network]\nAddress=192.168.1.240\/24\nGateway=192.168.1.254\nIPv4ProxyARP=yes\n\n# cat \/etc\/systemd\/network\/eth1.network\n[Match]\nName=eth1\n\n[Network]\nAddress=192.168.1.238\/28\n\n[Link]\nMTUBytes=1200<\/code><\/pre><\/div>\n\n\n\n
\n\n\n\n2. SSDP \u3092\u30d7\u30ed\u30ad\u30b7\u3059\u308b<\/h2>\n\n\n\n
\u63a2\u7d22\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u901a\u4fe1\u3092\u8ee2\u9001\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3059\u3002
\u8ee2\u9001\u3057\u306a\u3044\u3068\u63a2\u7d22\u304c VPN \u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u9589\u3058\u3066\u3057\u307e\u3044\u3001\u672c\u6765\u306e\u6a5f\u5668\u307e\u3067\u5c4a\u304b\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
SSDP \u306e\u4e2d\u8eab\u306f\u6982\u306d\u4e0b\u8a18\u306e\u3088\u3046\u306a HTTP \u30d9\u30fc\u30b9\u306e\u901a\u4fe1\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
# \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4f8b\u3002\uff08\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u9001\u308b\uff09\n# 239.255.255.250:1900\/UDP \u306b\u5bfe\u3057\u3066\u9001\u51fa\u3055\u308c\u308b\n---\nM-SEARCH * HTTP\/1.1\nMX: 5\nST: urn:schemas-upnp-org:device:MediaServer:1\nMAN: "ssdp:discover"\nUser-Agent: UPnP\/1.0\nHost: 239.255.255.250:1900\nConnection: close\n\n---\n\n# \u5fdc\u7b54\u4f8b\u3002\n# \u30b5\u30fc\u30d0\u304b\u3089\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3063\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30dd\u30fc\u30c8\u306b\u5bfe\u3057\u3066\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u3067\u5fdc\u7b54\u304c\u5165\u308b\n---\nHTTP\/1.1 200 OK\nCache-Control: max-age=1800\nEXT:\nLocation: http:\/\/192.168.1.22:55247\/dms\nServer: Linux 4.0.0 UPnP\/1.0\nST: urn:schemas-upnp-org:device:MediaServer:1\nUSN: uuid:xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxxx::urn:schemas-upnp-org:device:MediaServer:1\nDate: Sun, 16 May 2021 19:42:50 GMT\n\n---<\/code><\/pre><\/div>\n\n\n\n\u898b\u3066\u3044\u305f\u3060\u304f\u3068\u308f\u304b\u308b\u3088\u3046\u306b\u3001\u5fdc\u7b54\u306e\u4e2d\u306b\u30e6\u30cb\u30ad\u30e3\u30b9\u30c8\u30a2\u30c9\u30ec\u30b9\u304c\u542b\u307e\u308c\u3066\u3044\u308b<\/strong><\/span>\u305f\u3081\u3001\u767a\u898b\u51e6\u7406\u306e\u307f\u30d7\u30ed\u30ad\u30b7\u3057\u3066\u3042\u3052\u308c\u3070\u5f8c\u306f\uff11\u5bfe\uff11\u3067\u306e\u901a\u4fe1\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\u3068\u3044\u3046\u3053\u3068\u3067\u4e0b\u8a18\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u307f\u307e\u3057\u305f<\/p>\n\n\n\n
#!\/bin\/python3\n\n#\n# SSDP (DLNA \u306e\u63a2\u7d22\u30d7\u30ed\u30c8\u30b3\u30eb) \u3092\u5438\u3063\u3066\u5410\u304f\u30d7\u30ed\u30ad\u30b7\u3002\n# Wireguard \u306e\u3088\u3046\u306b\u7d14\u7c8b\u306bbridge\u3067\u304d\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u4f7f\u3046\u3068\u5e78\u305b\u306b\u306a\u308c\u308b\u6c17\u304c\u3057\u307e\u3059\u3002\n# (\u4f7f\u3063\u305f\u3053\u3068\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u30c0\u30a6\u30f3\u7b49\u3057\u3066\u3082\u4fdd\u8a3c\u306f\u51fa\u6765\u307e\u305b\u3093\u306e\u3067\u3001\u81ea\u5df1\u8cac\u4efb\u3067\u3069\u3046\u305e\u3002)\n#\n# Author : Satoshi Mimura (@mimura1133)\n#\n\nimport socket\nfrom contextlib import closing\n\ndef main():\n multicast_group = '239.255.255.250'\n src_adapter_ip = '' # DLNA \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\n dst_adapter_ip = '' # DLNA \u30b5\u30fc\u30d0\u304c\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\n port = 1900\n timeout = 5.0\n\n with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as src_sock:\n src_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,1)\n src_sock.bind(('',port))\n src_sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP,\n socket.inet_aton(multicast_group) + socket.inet_aton(src_adapter_ip))\n\n while True:\n request_data, client_addr = src_sock.recvfrom(4096)\n with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as dst_sock:\n dst_sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_IF, socket.inet_aton(dst_adapter_ip))\n dst_sock.settimeout(timeout)\n dst_sock.sendto(request_data,(multicast_group,port))\n print("\\033[31m [FORWARDED:REQUEST]\\033[0m {} -> {}".format(client_addr,(multicast_group,port)))\n print(request_data)\n while True:\n try:\n response_data, server_addr = dst_sock.recvfrom(4096)\n src_sock.sendto(response_data,client_addr)\n print("\\033[32m [FORWARDED:RESPONSE]\\033[0m {} -> {}".format(server_addr,client_addr))\n print(response_data)\n\n except Exception:\n break\n return\n\nif __name__ == '__main__':\n main()<\/code><\/pre><\/div>\n\n\n\n\u52d5\u304b\u3057\u3066\u307f\u305f\u7d50\u679c\u306f\u4e0b\u56f3\u306e\u901a\u308a\u3002\u4e2d\u3005\u4e0a\u624b\u304f\u52d5\u3044\u3066\u307e\u3059\u3002<\/p>\n\n\n\n![\"\"](\"https:\/\/mimumimu.net\/blog\/wp-content\/uploads\/2021\/05\/image-5.png\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/mimumimu.net\/blog\/wp-content\/uploads\/2021\/05\/image-7.png\")
\u4eca\u56de\u306e\u691c\u8a3c\u306b\u306f iPhone \u5074\u306b OPlayer Lite \u3092\u5165\u308c\u3066\u691c\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002<\/figcaption><\/figure>\n\n\n\n
\n\n\n\n3.\u6c38\u7d9a\u5316\u3059\u308b<\/h2>\n\n\n\n
\u6bce\u56de\u624b\u52d5\u3067\u8d77\u52d5\u3059\u308b\u306e\u306f\u7b4b\u304c\u3088\u304f\u3042\u308a\u307e\u305b\u3093\u306e\u3067\u3001systemd \u306e\u30b5\u30fc\u30d3\u30b9\u306b\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
\u307e\u305a\u306f\u3001\u5148\u307b\u3069\u306e Proxy \u3092\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u304b\u3089\u30c7\u30d0\u30c3\u30b0\u7528\u306e print \u6587\u3092\u6d88\u53bb\u3057\u305f\u3082\u306e\u3092\u6e96\u5099\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
#!\/bin\/python3\n\n#\n# SSDP (DLNA \u306e\u63a2\u7d22\u30d7\u30ed\u30c8\u30b3\u30eb) \u3092\u5438\u3063\u3066\u5410\u304f\u30d7\u30ed\u30ad\u30b7\u3002\n# Wireguard \u306e\u3088\u3046\u306b\u7d14\u7c8b\u306bbridge\u3067\u304d\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9593\u3067\u4f7f\u3046\u3068\u5e78\u305b\u306b\u306a\u308c\u308b\u6c17\u304c\u3057\u307e\u3059\u3002\n# (\u4f7f\u3063\u305f\u3053\u3068\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u30c0\u30a6\u30f3\u7b49\u3057\u3066\u3082\u4fdd\u8a3c\u306f\u51fa\u6765\u307e\u305b\u3093\u306e\u3067\u3001\u81ea\u5df1\u8cac\u4efb\u3067\u3069\u3046\u305e\u3002)\n#\n# Author : Satoshi Mimura (@mimura1133)\n#\n\nimport socket\nfrom contextlib import closing\n\ndef main():\n multicast_group = '239.255.255.250'\n src_adapter_ip = '' # DLNA \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\n dst_adapter_ip = '' # DLNA \u30b5\u30fc\u30d0\u304c\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\n port = 1900\n timeout = 5.0\n\n with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as src_sock:\n src_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,1)\n src_sock.bind(('',port))\n src_sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP,\n socket.inet_aton(multicast_group) + socket.inet_aton(src_adapter_ip))\n\n while True:\n request_data, client_addr = src_sock.recvfrom(4096)\n with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as dst_sock:\n dst_sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_IF, socket.inet_aton(dst_adapter_ip))\n dst_sock.settimeout(timeout)\n dst_sock.sendto(request_data,(multicast_group,port))\n while True:\n try:\n response_data, server_addr = dst_sock.recvfrom(4096)\n src_sock.sendto(response_data,client_addr)\n\n except Exception:\n break\n return\n\nif __name__ == '__main__':\n main()<\/code><\/pre><\/div>\n\n\n\n\u4e0a\u8a18\u3092 \/usr\/local\/sbin\/proxy_dlna.py <\/strong>\u3068\u3057\u3066\u4fdd\u5b58<\/span>\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\u4fdd\u5b58\u304c\u5b8c\u4e86\u3057\u305f\u3089\u4e0b\u8a18\u306e\u3088\u3046\u306b systemd \u306e\u30b5\u30fc\u30d3\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002
\u4eca\u56de\u306f\u4e0b\u8a18\u306e\u5185\u5bb9\u3092 \/etc\/systemd\/system\/proxy_dlna.service \u3068\u3057\u3066\u4f5c\u6210<\/strong><\/span>\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n[Unit]\nDescription=Launch DLNA Proxy (\/usr\/local\/sbin\/proxy_dlna.py)\n# After=wg-quick@wg0.service #WireGuard \u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3053\u3046\u3057\u3066\u304a\u304f\u3068 WireGuard \u304c\u8d77\u52d5\u3057\u305f\u5f8c\u306b\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\n\n[Service]\nType=oneshot\nExecStart=\/usr\/local\/sbin\/proxy_dlna.py\n\n[Install]\nWantedBy=multi-user.target<\/code><\/pre><\/div>\n\n\n\n\u4fdd\u5b58\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3089 systemctl enable proxy_dlna<\/span> \u7b49\u3067\u6709\u52b9\u306b\u3059\u308c\u3070\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n
\n\n\n\n\u624b\u9806\u306f\u4ee5\u4e0a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\u305f\u3060\u4e0a\u8a18\u306e\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7\u3067\u5168\u3066\u52d5\u4f5c\u3059\u308b\u304b\u3068\u3044\u3046\u3068\u305d\u3046\u3067\u306f\u306a\u304f\u3001\u7279\u306b DTCP-IP \u7b49\u3092\u7528\u3044\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u5834\u5408\u306f\u300cTTL \u306f 3\u30db\u30c3\u30d7\u4ee5\u4e0b\u300d\u300cRTT \u306f 7ms \u4ee5\u4e0b\u300d\u3068\u3044\u3046\u5236\u7d04\u304c\u5b58\u5728\u3059\u308b\u305f\u3081\u5b9f\u73fe\u3059\u308b\u306e\u304c\u5927\u5909\u96e3\u3057\u3044\u72b6\u6cc1\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3082\u3057\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u3064\u3044\u3066\u306f NTT \u306e NGN \u7db2\u306e\u7279\u6b8a\u6027\u3092\u7528\u3044\u3066\u56de\u907f\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3084\u3001L2TPv3 \u306a\u3069\u3092\u4e0a\u624b\u304f\u7d44\u307f\u5408\u308f\u305b\u3066\u56de\u907f\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u30cd\u30c3\u30c8\u4e0a\u306b\u3044\u304f\u3064\u304b\u8ee2\u304c\u3063\u3066\u3044\u307e\u3059\u306e\u3067\u305d\u3061\u3089\u3092\u7528\u3044\u308b\u306e\u304c\u826f\u3044\u304b\u306a\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
\u3068\u306f\u3044\u3048\u3001\u5f53\u65b9\u74b0\u5883\u3067\u306f\u3053\u308c\u3067 VPN \u30e9\u30a4\u30d5\u304c\u304b\u306a\u308a\u6539\u5584\u3055\u308c\u307e\u3057\u305f\u306e\u3067\u3001\u3082\u3057\u3088\u308d\u3057\u3051\u308c\u3070\u53c2\u8003\u306b\u3057\u3066\u3044\u305f\u3060\u3051\u305f\u3089\u3068\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3069\u3046\u3082\u307f\u3080\u3089\u3067\u3059\u3002 VPN \u8d8a\u3057\u306b NAS \u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3001\u3057\u304b\u3082 DLNA \u5bfe\u5fdc\u30a2\u30d7\u30ea\u7d4c\u7531\u3067\u89e6\u308a\u305f\u3044\u3068\u601d\u3063\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304b\u3002 \u6570\u30f6\u6708\u524d\u306b NAS \u3092\u8cfc\u5165\u3057\u3066\u3001\u901f\u653b\u3067\u9759\u97f3\u5316\u306e\u8a18\u4e8b ( ASUSTOR DataSync […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-5870","post","type-post","status-publish","format-standard","hentry","category-python"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/posts\/5870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/comments?post=5870"}],"version-history":[{"count":0,"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/posts\/5870\/revisions"}],"wp:attachment":[{"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/media?parent=5870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/categories?post=5870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mimumimu.net\/blog\/wp-json\/wp\/v2\/tags?post=5870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"\"](\"https:\/\/mimumimu.net\/blog\/wp-content\/uploads\/2021\/05\/image-4.png\")
<\/figure>\n\n\n\n