背景：客戶想要一個（看似簡單的）VPN 解決方案將他的主辦公室（站點 A）連接到他的衛星辦公室（站點 B）（在同一城市）
從未嘗試過 OpenVPN。為兩個站點購買了 2 個華碩 RT-N66 路由器，每個路由器上都透過 Shibby VPN 刷新了 Tomato 1.28。兩者都通過各自的 WAN。
站點A 有1 個桌面（辦公室） Windows 8.1 - 網路10.1.10.0 - 網路遮罩255.255.255.0 站點B 有1 個桌面（衛星） Windows 7 Pro - 網路192.168.2.0 - 遮罩255.255.25.0 桌面所需要的-a連接到桌面-b，桌面-b連接到桌面-a（我理解為客戶端到客戶端）
這兩個站點都有動態 IP 位址。我已經透過 dyn.com 配置了 DDNS，該部分似乎正在為兩個站點工作/更新。每個路由器上都設定了時間
我所做的：在兩台PC 上安裝OpenVPN 2.3.10，並使用easy-rsa 實用程式產生的金鑰，即init-config、vars、clean-all 以及在兩台PC 上/透過兩台PC 上的建構（ca、客戶端、伺服器和dh）
這就是遵循多個指南讓我的邏輯搞砸的地方，我希望一個解釋能讓我回到正確的方向...
網站 A 有一個 Tomato 路由器和桌面（辦公室） 我為桌面用戶端和伺服器配置了一個常用的辦公室名稱 網站 B 有一個 Tomato 路由器和桌面（衛星） 我為番茄路由器配置了一個常用的衛星名稱番茄路由器的桌面客戶端和伺服器
在每個番茄路由器中：我有（在VPN隧道：伺服器基本上下），從WAN開始，介面TUN，協定UDP，連接埠1194，防火牆自動，授權TLS，停用額外的HMAC，VPN子網路10.8.0.0和遮罩255.255.255.0
網站A（在VPN 隧道：伺服器進階下）我已檢查客戶端到客戶端，並輸入詳細資訊：cn=satellite、192.168.2.0、255.255.255.0、push=checked 網站B（在VPN 隧道：伺服器進階下）I檢查客戶端到客戶端，並輸入詳細資料：cn=office、10.1.10.0、255.255.255.0、push=checked
網站A（在VPN隧道：伺服器金鑰下）我把從網站A桌面（辦公室）產生的ca.crt，server.crt，server.key和dh1024.pem網站B（在VPN隧道：伺服器金鑰下）我放入我從網站 B 桌面（衛星）產生的 ca.crt、server.crt、server.key 和 dh1024.pem
網站 A（在 VPN 隧道下：客戶端-基本）以 WAN、介面 TUN、協定 UDP、伺服器/位址連接埠 XXsatellite.dynalias.com 1194、防火牆自動、驗證 TLS、停用額外 HMAC、未選取建立 NAT 啟動選取
網站 B（在 VPN 隧道下：客戶端-基本）從 WAN 開始，介面 TUN，協定 UDP，伺服器/位址連接埠 XXoffice.dynalias.com 1194，防火牆自動，驗證 TLS，停用額外 HMAC，未選取建立 NAT
站點A（在VPN 隧道：客戶端金鑰下） 我用衛星客戶端的記事本打開、複製、貼上了對應欄位的金鑰站點B（在VPN 隧道：客戶端金鑰下） 我開啟、複製、貼上了對應欄位的金鑰Office 用戶端帶有記事本的字段
現在，對於每個客戶端（辦公室和衛星）上執行的 OpenVPNGUI.exe，我使用範例 client.ovpn 檔案並設定：ca.crt、office（或衛星）.crt、office（或衛星）.key 的路徑相同的資料夾即配置我將網站A 的客戶端（辦公室）的遠端路徑設定為XXsatellite.dynalias.com 我將網站B 的客戶端（衛星）的遠端路徑設定為XXoffice.dynalias.com 我嘗試將其他設定保留為預設值（簡化），根據我在努力和來回行駛後研究/閱讀的內容，我設定Windows 防火牆入站/出站規則以允許UDP 1194，然後在每個路由器上進行連接埠轉送：在UDP 1194 上， 1194 out, to（辦公室和衛星桌面PC各自到每個路由器的靜態私有IP）
它不起作用，恐怕我有一些根本性的問題。以下是我無法弄清楚的一些問題：
我是否在每個 Tomato 路由器上混合了客戶端金鑰？我是否需要在那裡進行設定（在 Tomato 路由器的 VPN 隧道選項中）？如果沒有，路由器 A（openvpn 伺服器）如何知道連接到路由器 B（其他 openvpn 伺服器）？
我在每個 client.ovpn 檔案中的遠端設定是否錯誤？對我來說，遠端站點 A 應該是站點 B，反之亦然
server.ovpn（和伺服器金鑰）是否需要位於設定資料夾（帶有 client.ovpn）中？或是否/因為密鑰被放入 Tomato Web Gui 中並不重要？
使用 DDNS 時 TAP/TUN 很重要嗎？尋找可靠性而不是安全性？
我可能還缺少更多，我是憑記憶做這一切的，因為我要求設定遠端登入到有問題的兩台電腦（網路），但被禁止了。我相信道德，所以我尊重他們的意願，但我真的需要幫助，三天多來我變得絕望。我查看了 OpenVPN 部落格和社群論壇
更新 - 使用本指南：http://blog.qnology.com/2013/02/tutorial-30-minutes-or-less-site-to.html 透過SSH 連接到路由器，使用基於Linux 的命令產生金鑰，將伺服器金鑰放在伺服器路由器（網站A）的USB 記憶棒上，將客戶端路由器（網站B）的內容複製到另一個USB 記憶棒上，然後帶到站點B。
到達網站 B，將內容貼到 VPN 隧道 -> 客戶端 -> 金鑰中，啟動，過了一會兒路由器崩潰了（或者我是這麼認為的）。連接乙太網路和無線連線的電腦上的網路連線遺失。透過 Web GUI、Putty 和 WinSCP 失去與路由器的連線。
我透過電源開關重新啟動了站點 B 的路由器，但仍然沒有回應。我從路由器中拔出 WAN 以太網，過了一會兒就可以再次連接到路由器。我清除了 NVRAM（徹底），然後重新開始。
同樣的事情也發生了。我聽說華碩 RT-N66U 路由器有 32KB NVRAM 問題，但在 Tomatoing 之前已將原始韌體升級到 64KB。再次拉出 WAN，路由器變得有回應。
我透過 SSH 進入並進行了 top 和 nvram 顯示。負載很好，有超過一半的 NVRAM 可用（是的，顯示總數接近 64）。插入 WAN，然後點擊向上箭頭並按 Enter 鍵繼續監視統計數據，然後一切都會凍結。
我想“也許是密鑰的問題”，“也許它們已損壞，或者存在一些換行回車問題”（我不能 100% 確定沒有），但是當我編輯密鑰並刪除部分時，VPN服務無法啟動，路由器和網路從未中斷。
因此，我將金鑰從貼上到WebGUI VPN 隧道-> 用戶端-> 金鑰的金鑰部分透過SCP 移至JFFS（首先啟用並格式化），然後將這些憑證和金鑰路徑放入VPN 隧道- > 客戶端-> 進階->自訂。同樣的行為。我查看了日誌文件，複製並帶回家：
Jan 28 18:17:18 SiteBRouter user.info kernel: tun: Universal TUN/TAP device driver, 1.6
Jan 28 18:17:18 SiteBRouter user.info kernel: tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
Jan 28 18:17:18 SiteBRouter daemon.notice openvpn[2338]: OpenVPN 2.3.7 mipsel-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [MH] [IPv6] built on Oct 9 2015
Jan 28 18:17:18 SiteBRouter daemon.notice openvpn[2338]: library versions: OpenSSL 1.0.2d 9 Jul 2015, LZO 2.09
Jan 28 18:17:18 SiteBRouter daemon.warn openvpn[2340]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jan 28 18:17:18 SiteBRouter daemon.notice openvpn[2340]: Socket Buffers: R=[112640->131072] S=[112640->131072]
Jan 28 18:17:18 SiteBRouter daemon.info pppd[1903]: System time change detected.
Jan 28 18:17:18 SiteBRouter daemon.notice openvpn[2340]: UDPv4 link local: [undef]
Jan 28 18:17:18 SiteBRouter daemon.notice openvpn[2340]: UDPv4 link remote: [AF_INET]73.XX.XX.35:1194
Jan 28 18:17:19 SiteBRouter daemon.notice openvpn[2340]: TLS: Initial packet from [AF_INET]73.XX.XX.35:1194, sid=7aa2cb6f 8441e929
Jan 28 18:17:19 SiteBRouter daemon.notice openvpn[2340]: VERIFY OK: depth=1, C=US, ST=VA, L=Henrico, O=XX, OU=StaplesMill, CN=Production, name=EasyRSA, [email protected]
Jan 28 18:17:19 SiteBRouter daemon.notice openvpn[2340]: VERIFY OK: depth=0, C=US, ST=VA, L=Henrico, O=XX, OU=StaplesMill, CN=OpenVPNServer, name=EasyRSA, [email protected]
Jan 28 18:17:19 SiteBRouter user.notice root: vpnrouting: clean-up
Jan 28 18:17:20 SiteBRouter daemon.notice openvpn[2340]: Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key
Jan 28 18:17:20 SiteBRouter daemon.notice openvpn[2340]: Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Jan 28 18:17:20 SiteBRouter daemon.notice openvpn[2340]: Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key
Jan 28 18:17:20 SiteBRouter daemon.notice openvpn[2340]: Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication
Jan 28 18:17:20 SiteBRouter daemon.notice openvpn[2340]: Control Channel: TLSv1.2, cipher TLSv1/SSLv3 DHE-RSA-AES256-GCM-SHA384, 1024 bit RSA
Jan 28 18:17:20 SiteBRouter daemon.notice openvpn[2340]: [OpenVPNServer] Peer Connection Initiated with [AF_INET]73.XX.XX.35:1194
Jan 28 18:17:21 SiteBRouter cron.err crond[567]: time disparity of 24233712 minutes detected
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: SENT CONTROL [OpenVPNServer]: 'PUSH_REQUEST' (status=1)
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: PUSH: Received control message: 'PUSH_REPLY,route 10.1.10.0 255.255.255.0,route 192.168.2.0 255.255.255.0,route 10.8.0.0 255.255.255.0,topology net30,ping 15,ping-restart 60,ifconfig 10.8.0.6 10.8.0.5'
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: OPTIONS IMPORT: timers and/or timeouts modified
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: OPTIONS IMPORT: --ifconfig/up options modified
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: OPTIONS IMPORT: route options modified
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: TUN/TAP device tun11 opened
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: TUN/TAP TX queue length set to 100
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: /sbin/ifconfig tun11 10.8.0.6 pointopoint 10.8.0.5 mtu 1500
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: /sbin/route add -net 10.1.10.0 netmask 255.255.255.0 gw 10.8.0.5
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: /sbin/route add -net 192.168.2.0 netmask 255.255.255.0 gw 10.8.0.5
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: /sbin/route add -net 10.8.0.0 netmask 255.255.255.0 gw 10.8.0.5
Jan 28 18:17:22 SiteBRouter daemon.notice openvpn[2340]: Initialization Sequence Completed
Jan 28 18:18:52 SiteBRouter daemon.notice openvpn[2340]: [OpenVPNServer] Inactivity timeout (--ping-restart), restarting
Jan 28 18:18:52 SiteBRouter daemon.notice openvpn[2340]: SIGUSR1[soft,ping-restart] received, process restarting
Jan 28 18:18:52 SiteBRouter daemon.notice openvpn[2340]: Restart pause, 2 second(s)
Jan 28 18:18:54 SiteBRouter daemon.warn openvpn[2340]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Jan 28 18:18:54 SiteBRouter daemon.notice openvpn[2340]: Socket Buffers: R=[112640->131072] S=[112640->131072]
Jan 28 18:19:00 SiteBRouter daemon.info pppd[1903]: No response to 5 echo-requests
Jan 28 18:19:00 SiteBRouter daemon.notice pppd[1903]: Serial link appears to be disconnected.
Jan 28 18:19:00 SiteBRouter daemon.info pppd[1903]: Connect time 2.0 minutes.
Jan 28 18:19:00 SiteBRouter daemon.info pppd[1903]: Sent 7697 bytes, received 9004 bytes.
Jan 28 18:19:04 SiteBRouter daemon.err openvpn[2340]: RESOLVE: Cannot resolve host address: XXproductionXXcom: Name or service not known
Jan 28 18:19:04 SiteBRouter daemon.err openvpn[2340]: RESOLVE: Cannot resolve host address: XXproductionXXcom: Name or service not known
Jan 28 18:19:06 SiteBRouter daemon.notice pppd[1903]: Connection terminated.
Jan 28 18:19:06 SiteBRouter daemon.notice pppd[1903]: Modem hangup
Jan 28 18:19:09 SiteBRouter daemon.err openvpn[2340]: RESOLVE: Cannot resolve host address: XXproductionXXcom: Name or service not known
Jan 28 18:19:09 SiteBRouter user.info redial[1904]: WAN down. Reconnecting...
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[1985]: exiting on receipt of SIGTERM
Jan 28 18:19:09 SiteBRouter user.debug init[1]: 182: pptp peerdns disabled
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: started, version 2.73 cachesize 1500
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset Tomato-helper auth no-DNSSEC loop-detect no-inotify
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: asynchronous logging enabled, queue limit is 5 messages
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq-dhcp[2457]: DHCP, IP range 192.168.2.10 -- 192.168.2.51, lease time 1d
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: reading /etc/resolv.dnsmasq
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: using nameserver 71.XX.XX.12#53
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: using nameserver 71.XX.XX.12#53
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: read /etc/hosts - 2 addresses
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq[2457]: read /etc/dnsmasq/hosts/hosts - 3 addresses
Jan 28 18:19:09 SiteBRouter daemon.info dnsmasq-dhcp[2457]: read /etc/dnsmasq/dhcp/dhcp-hosts
Jan 28 18:19:10 SiteBRouter daemon.info pppd[1903]: Terminating on signal 15
Jan 28 18:19:10 SiteBRouter daemon.info pppd[1903]: Exit.
Jan 28 18:19:10 SiteBRouter daemon.notice openvpn[2340]: RESOLVE: signal received during DNS resolution attempt
Jan 28 18:19:10 SiteBRouter daemon.notice openvpn[2340]: /sbin/route del -net 10.8.0.0 netmask 255.255.255.0
Jan 28 18:19:10 SiteBRouter daemon.notice openvpn[2340]: /sbin/route del -net 192.168.2.0 netmask 255.255.255.0
Jan 28 18:19:10 SiteBRouter daemon.notice openvpn[2340]: /sbin/route del -net 10.1.10.0 netmask 255.255.255.0
Jan 28 18:19:10 SiteBRouter daemon.notice openvpn[2340]: Closing TUN/TAP interface
Jan 28 18:19:10 SiteBRouter daemon.notice openvpn[2340]: /sbin/ifconfig tun11 0.0.0.0
Jan 28 18:19:10 SiteBRouter daemon.notice openvpn[2340]: SIGTERM[hard,init_instance] received, process exiting
Jan 28 18:19:10 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from vlan interface
Jan 28 18:19:10 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from master interface
Jan 28 18:19:10 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from vlan interface
Jan 28 18:19:10 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from master interface
Jan 28 18:19:10 SiteBRouter user.warn kernel: vlan2: Setting MAC address to xx xx xx c1 a9 49.
Jan 28 18:19:10 SiteBRouter user.debug kernel: vlan2: add 01:00:5e:00:00:01 mcast address to master interface
Jan 28 18:19:10 SiteBRouter user.debug kernel: vlan2: add 33:33:00:00:00:01 mcast address to master interface
Jan 28 18:19:11 SiteBRouter daemon.info pppd[2551]: Plugin rp-pppoe.so loaded.
Jan 28 18:19:11 SiteBRouter daemon.info pppd[2551]: RP-PPPoE plugin version 3.10 compiled against pppd 2.4.5
Jan 28 18:19:11 SiteBRouter user.info redial[2553]: Started. Time: 10
Jan 28 18:19:11 SiteBRouter daemon.notice pppd[2552]: pppd 2.4.5 started by root, uid 0
Jan 28 18:19:15 SiteBRouter user.notice root: vpnrouting: clean-up
Jan 28 18:19:16 SiteBRouter daemon.warn dnsmasq[2457]: no servers found in /etc/resolv.dnsmasq, will retry
Jan 28 18:19:31 SiteBRouter user.info redial[2553]: WAN down. Reconnecting...
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq[2457]: exiting on receipt of SIGTERM
Jan 28 18:19:31 SiteBRouter user.debug init[1]: 182: pptp peerdns disabled
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq[2619]: started, version 2.73 cachesize 1500
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq[2619]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset Tomato-helper auth no-DNSSEC loop-detect no-inotify
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq[2619]: asynchronous logging enabled, queue limit is 5 messages
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq-dhcp[2619]: DHCP, IP range 192.168.2.10 -- 192.168.2.51, lease time 1d
Jan 28 18:19:31 SiteBRouter daemon.warn dnsmasq[2619]: no servers found in /etc/resolv.dnsmasq, will retry
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq[2619]: read /etc/hosts - 2 addresses
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq[2619]: read /etc/dnsmasq/hosts/hosts - 3 addresses
Jan 28 18:19:31 SiteBRouter daemon.info dnsmasq-dhcp[2619]: read /etc/dnsmasq/dhcp/dhcp-hosts
Jan 28 18:19:37 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from vlan interface
Jan 28 18:19:37 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from master interface
Jan 28 18:19:37 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from vlan interface
Jan 28 18:19:37 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from master interface
Jan 28 18:19:37 SiteBRouter user.warn kernel: vlan2: Setting MAC address to xx xx xx a9 49.
Jan 28 18:19:37 SiteBRouter user.debug kernel: vlan2: add 01:00:5e:00:00:01 mcast address to master interface
Jan 28 18:19:37 SiteBRouter user.debug kernel: vlan2: add 33:33:00:00:00:01 mcast address to master interface
Jan 28 18:19:38 SiteBRouter daemon.info pppd[2674]: Plugin rp-pppoe.so loaded.
Jan 28 18:19:38 SiteBRouter daemon.info pppd[2674]: RP-PPPoE plugin version 3.10 compiled against pppd 2.4.5
Jan 28 18:19:38 SiteBRouter user.info redial[2676]: Started. Time: 10
Jan 28 18:19:38 SiteBRouter daemon.notice pppd[2675]: pppd 2.4.5 started by root, uid 0
Jan 28 18:19:58 SiteBRouter user.info redial[2676]: WAN down. Reconnecting...
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq[2619]: exiting on receipt of SIGTERM
Jan 28 18:19:58 SiteBRouter user.debug init[1]: 182: pptp peerdns disabled
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq[2684]: started, version 2.73 cachesize 1500
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq[2684]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset Tomato-helper auth no-DNSSEC loop-detect no-inotify
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq[2684]: asynchronous logging enabled, queue limit is 5 messages
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq-dhcp[2684]: DHCP, IP range 192.168.2.10 -- 192.168.2.51, lease time 1d
Jan 28 18:19:58 SiteBRouter daemon.warn dnsmasq[2684]: no servers found in /etc/resolv.dnsmasq, will retry
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq[2684]: read /etc/hosts - 2 addresses
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq[2684]: read /etc/dnsmasq/hosts/hosts - 3 addresses
Jan 28 18:19:58 SiteBRouter daemon.info dnsmasq-dhcp[2684]: read /etc/dnsmasq/dhcp/dhcp-hosts
Jan 28 18:20:04 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from vlan interface
Jan 28 18:20:04 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from master interface
Jan 28 18:20:04 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from vlan interface
Jan 28 18:20:04 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from master interface
Jan 28 18:20:04 SiteBRouter user.warn kernel: vlan2: Setting MAC address to xx xx xx a9 49.
Jan 28 18:20:04 SiteBRouter user.debug kernel: vlan2: add 01:00:5e:00:00:01 mcast address to master interface
Jan 28 18:20:04 SiteBRouter user.debug kernel: vlan2: add 33:33:00:00:00:01 mcast address to master interface
Jan 28 18:20:05 SiteBRouter daemon.info pppd[2740]: Plugin rp-pppoe.so loaded.
Jan 28 18:20:05 SiteBRouter daemon.info pppd[2740]: RP-PPPoE plugin version 3.10 compiled against pppd 2.4.5
Jan 28 18:20:05 SiteBRouter daemon.notice pppd[2741]: pppd 2.4.5 started by root, uid 0
Jan 28 18:20:05 SiteBRouter user.info redial[2742]: Started. Time: 10
Jan 28 18:20:25 SiteBRouter user.info redial[2742]: WAN down. Reconnecting...
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq[2684]: exiting on receipt of SIGTERM
Jan 28 18:20:25 SiteBRouter user.debug init[1]: 182: pptp peerdns disabled
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq[2750]: started, version 2.73 cachesize 1500
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq[2750]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset Tomato-helper auth no-DNSSEC loop-detect no-inotify
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq[2750]: asynchronous logging enabled, queue limit is 5 messages
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq-dhcp[2750]: DHCP, IP range 192.168.2.10 -- 192.168.2.51, lease time 1d
Jan 28 18:20:25 SiteBRouter daemon.warn dnsmasq[2750]: no servers found in /etc/resolv.dnsmasq, will retry
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq[2750]: read /etc/hosts - 2 addresses
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq[2750]: read /etc/dnsmasq/hosts/hosts - 3 addresses
Jan 28 18:20:25 SiteBRouter daemon.info dnsmasq-dhcp[2750]: read /etc/dnsmasq/dhcp/dhcp-hosts
Jan 28 18:20:31 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from vlan interface
Jan 28 18:20:31 SiteBRouter user.debug kernel: vlan2: del 33:33:00:00:00:01 mcast address from master interface
Jan 28 18:20:31 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from vlan interface
Jan 28 18:20:31 SiteBRouter user.debug kernel: vlan2: del 01:00:5e:00:00:01 mcast address from master interface
Jan 28 18:20:31 SiteBRouter user.warn kernel: vlan2: Setting MAC address to xx xx xx c1 a9 49.
Jan 28 18:20:31 SiteBRouter user.debug kernel: vlan2: add 01:00:5e:00:00:01 mcast address to master interface
Jan 28 18:20:31 SiteBRouter user.debug kernel: vlan2: add 33:33:00:00:00:01 mcast address to master interface
Jan 28 18:20:32 SiteBRouter daemon.info pppd[2814]: Plugin rp-pppoe.so loaded.
Jan 28 18:20:32 SiteBRouter daemon.info pppd[2814]: RP-PPPoE plugin version 3.10 compiled against pppd 2.4.5
Jan 28 18:20:32 SiteBRouter user.info redial[2816]: Started. Time: 10
Jan 28 18:20:32 SiteBRouter daemon.notice pppd[2815]: pppd 2.4.5 started by root, uid 0
Jan 28 18:20:47 SiteBRouter daemon.info pppd[2815]: PPP session is 6635 (0x19eb)
Jan 28 18:20:47 SiteBRouter daemon.warn pppd[2815]: Connected to 00:90:1a:41:65:93 via interface vlan2
Jan 28 18:20:47 SiteBRouter daemon.info pppd[2815]: Using interface ppp0
Jan 28 18:20:47 SiteBRouter daemon.notice pppd[2815]: Connect: ppp0 <--> vlan2
Jan 28 18:20:48 SiteBRouter daemon.notice pppd[2815]: PAP authentication succeeded
Jan 28 18:20:48 SiteBRouter daemon.notice pppd[2815]: peer from calling number XX:XX:XX:41:65:93 authorized
Jan 28 18:20:48 SiteBRouter daemon.notice pppd[2815]: local IP address 72.XX.XX.161
Jan 28 18:20:48 SiteBRouter daemon.notice pppd[2815]: remote IP address 10.22.119.1
Jan 28 18:20:48 SiteBRouter daemon.notice pppd[2815]: primary DNS address 71.XX.XX.0.12
Jan 28 18:20:48 SiteBRouter daemon.notice pppd[2815]: secondary DNS address 71.XX.XX.0.12
Jan 28 18:20:48 SiteBRouter user.debug ip-up[2822]: 182: pptp peerdns disabled
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2750]: reading /etc/resolv.dnsmasq
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2750]: using nameserver 71.XX.XX.0.12#53
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2750]: using nameserver 71.XX.XX.12#53
Jan 28 18:20:48 SiteBRouter user.debug init[1]: 182: pptp peerdns disabled
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2750]: exiting on receipt of SIGTERM
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: started, version 2.73 cachesize 1500
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset Tomato-helper auth no-DNSSEC loop-detect no-inotify
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: asynchronous logging enabled, queue limit is 5 messages
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq-dhcp[2825]: DHCP, IP range 192.168.2.10 -- 192.168.2.51, lease time 1d
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: reading /etc/resolv.dnsmasq
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: using nameserver 71.XX.XX.12#53
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: using nameserver 71.XX.XX.12#53
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: read /etc/hosts - 2 addresses
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq[2825]: read /etc/dnsmasq/hosts/hosts - 3 addresses
Jan 28 18:20:48 SiteBRouter daemon.info dnsmasq-dhcp[2825]: read /etc/dnsmasq/dhcp/dhcp-hosts
Jan 28 18:20:51 SiteBRouter user.info kernel: tun: Universal TUN/TAP device driver, 1.6
Jan 28 18:20:51 SiteBRouter user.info kernel: tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
Jan 28 18:20:51 SiteBRouter daemon.err openvpn[3097]: Options error: You must define CA file (--ca) or CA path (--capath)
Jan 28 18:20:51 SiteBRouter daemon.warn openvpn[3097]: Use --help for more information.
Jan 28 18:20:52 SiteBRouter user.notice root: vpnrouting: clean-up
Jan 28 18:28:06 SiteBRouter daemon.info dnsmasq-dhcp[2825]: DHCPINFORM(br0) 192.168.2.45 xx:xx:xx:22:58:f9
Jan 28 18:28:06 SiteBRouter daemon.info dnsmasq-dhcp[2825]: DHCPACK(br0) 192.168.2.45 xx:xx:xx:22:58:f9 SATELLITE
我在那裡看到一些我不確定的事情：
我看到 DDNS 位址未解析 XXproductXXcom
我從 192.168.2.0 後面看到了辦公室生產站點 10.1.10.0 的私人 IP 尋址方案，這告訴我正在建立連接。
我後來看到 WAN 出現故障，是不是那時事情就崩潰了？
除非我在配置中做錯了什麼，否則還有一件事可能會有所貢獻：
客戶端站點 B 有 DSL，但效果不好。我進行了速度測試，速度下降了約 2.5 Mbps，上升了 0.25 到 0.70 Mbps。難道是互聯網太糟糕了以至於 VPN 佔用了每一點頻寬/吞吐量並破壞了自身？如果是這樣，有沒有辦法限制它，或者縮小它的規模，使其繼續穩定地運行，儘管速度很慢？
在我明天再次嘗試之前，我歡迎所有的想法和假設。