using Virtualbox NAT and shared folder
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This document provides instructions on how to connect to a guest OS through NAT and how to set up a shared folder between the host and guest systems using VirtualBox. It explains how to install OpenSSH on the guest OS, set up port forwarding on the host to access the guest remotely, and configure a shared folder by defining the host and guest directories and mounting the shared folder in the guest. Troubleshooting tips are also included to check firewall settings and verify the port forwarding and shared folder configurations.
using Virtualbox NAT and shared folder
- 1. 如何透過 NAT 連線到 guest?OS 如何使用分享資料夾 Ying-Shiuan Pan ? Ying?Shiuan?Pan
- 2. 如何透過 NAT 連線到 guest?OS Where?is?the?VM?profile? open?ssh?server What?is?NAT? Add?port?forwarding?rule Try?to?connect?to?guest?Os 疑難排解 Reference ? Ying?Shiuan?Pan
- 3. Where?is?the?VM?profile? Windows?XP C:Documents and Settings???.VirtualBox Linux /home/???/.VirtualBox each?VM's?profile?in? .VirtualBox/Machines/VM_name VM_name.xml ? Ying?Shiuan?Pan
- 4. ssh?server 安裝 $ sudo apt-get install openssh- server 啟動 ssh?server?( 也許需要 ) $ sudo /etc/init.d/ssh restart 測試 $ ssh localhost ? Ying?Shiuan?Pan
- 5. What?is?NAT? 鳥哥 http://linux.vbird.org/linux_server/0250simple_firewall.php ? Ying?Shiuan?Pan
- 6. Check?your?NIC?type ? Ying?Shiuan?Pan
- 7. Plan?your?port?forwarding?rule What?is?the?name?of?your?guest?OS? eg.?Ubuntu?904 Which?port?in?host?OS? eg.?32790 Which?port?in?guest?OS? eg.?22 ? Ying?Shiuan?Pan
- 8. add?port?forwarding?rule Windows: 開始 → 執行 → cmd cd?"Program?FilessunVirtualBox" Linux 應用程式 → 附屬應用程式 → 終端機 (cht) Applications?→?Accessories?→?Terminal?(eng) ? Ying?Shiuan?Pan
- 9. add?port?forwarding?rule $ VBoxManage setextradata "VM_name" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ guestssh/Protocol" TCP $ VBoxManage setextradata "VM_name" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ guestssh/GuestPort" 22 $ VBoxManage setextradata "VM_name" "VBoxInternal/Devices/pcnet/0/LUN#0/Config/ guestssh/HostPort" 32790 ? Ying?Shiuan?Pan
- 10. add?port?forwarding?rule "VM_name" the?name?of?the?virtual?machine pcnet the?NIC?type Intel?PRO...?(82540em)? → e1000 PCnet?FAST?(Am79c973)? → pcnet guestssh the?name?of?the?rule TCP, 22, 32790 protocol,?guest?OS?port,?host?OS?port ? Ying?Shiuan?Pan
- 11. add?port?forwarding?rule ? Ying?Shiuan?Pan
- 12. Try?to?connect?to?guest?OS?(1) ? Ying?Shiuan?Pan
- 13. Try?to?connect?to?guest?OS?(2) ? Ying?Shiuan?Pan
- 14. ? Ying?Shiuan?Pan
- 15. 疑難排解 從 guest?OS 無法連到自己的 ssh 確認 guest?OS 的 ssh 是否打開 從 guest?OS 連線到自己試試看 從 host 無法連線到 guest 確認 port?forwarding?rule 是否正確 查看該 VM 的 profile?(.xml) 檢查 guest?OS 的防火牆是否被打開了 關掉他 ? Ying?Shiuan?Pan
- 16. 疑難排解 從其他電腦無法連線到 guest?OS 是否使用 IP 分享器 外界電腦連入需要作 IP 分享器的 port?forwarding 設定 是否 host?OS 的防火牆擋住了外面連線 視不同的防火牆作設定 ? Ying?Shiuan?Pan
- 17. Reference http://log?keep.blogspot.com/2007/09/virtualbox? nat?port?forwarding.html http://blog.yam.com/flyzc/article/15137400 http://koukaipan.pixnet.net/blog/post/23993776 ? Ying?Shiuan?Pan
- 18. 如何使用分享資料夾 Install?VirtualBox?Guest?Addiction?first Plan?your?shared?folder Add?your?shared?folder Mount?your?shared?folder ? Ying?Shiuan?Pan
- 19. Plan?your?shared?folder Directory?in?host?OS /data/vbox_shared (a) Directory?in?guest?OS /mnt/vbox_shared (b) The?name?of?the?shred?directory vbox_shared (c) ? Ying?Shiuan?Pan
- 20. Add?your?shared?folder (a) (c) ? Ying?Shiuan?Pan
- 21. Mount?the?shared?folder Create?mount?point (b) $ sudo mkdir /mnt/vbox_shared Do?mount $ sudo mount -t vboxsf (c) vbox_shared /mnt/vbox_shared (b) test $ cd /mnt/vbox_shared (b) $ ls ? Ying?Shiuan?Pan
- 22. screenshot ? Ying?Shiuan?Pan