IBM supervessel power云平台之 linux系统下VPN 登录篇

声明:此文档只做学习交流使用,请勿用作其他商业用途

author:朝阳_tony
E-mail : [email protected]
Create Date: 2015-3-8 16:00:02 Sunday
Last Change: 2015-3-8 16:28:08 Sunday
转载请注明出处：http://blog.csdn.net/linzhaolover

摘要

好不容易找到一个免费的基于power架构的云平台，还是有很多不方便使用的地方，下面咱就说一说怎么通过VPN登录到 IBM power 云虚拟机

注意：下面的内容，在ubuntu 14.04-LTS x86 64 bit 系统中测试通过

安装VPN

很简单，一条命令搞定，

sudo apt-get install vpnc

配置VPN

vim /etc/vpnc/Power_vpn.conf
#################################
IPSec secret Gemini1bmvpn
IPSec gateway 202.108.130.35
IPSec ID Gemini
#IKE Authmode psk     ### Must comment 
Xauth username your_vpn_name
Xauth password your_vpn_password
#################################

password可以登录到你的云控制平台去找
https://crl.ptopenlab.com:8800/dashboard/project/
查看vpn信息

连接登录VPN

vpnc-connect Power_vpn.conf
VPNC started in background (pid: 21964)...

登录远程的power 虚拟机

查看ip，我的ip是 10.10.1.29 (Private) 172.16.10.110 (Public) ，想登录上去ping一下我吗，O(∩_∩)O~
public ip

ping测试

 ping -w 5 -c 2 172.16.10.110
PING 172.16.10.110 (172.16.10.110) 56(84) bytes of data.
64 bytes from 172.16.10.110: icmp_seq=1 ttl=62 time=9.32 ms
64 bytes from 172.16.10.110: icmp_seq=2 ttl=62 time=7.54 ms

--- 172.16.10.110 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 7.543/8.432/9.321/0.889 ms

ssh opuser@172.16.10.110
opuser@172.16.10.110's password:
Welcome to Ubuntu 14.04 LTS (GNU/Linux 3.10.42+ ppc64)

 * Documentation:  https://help.ubuntu.com/

  System information as of Fri Mar  6 16:08:57 CST 2015

  System load:  2.37               Processes:           26
  Usage of /:   10.7% of 19.56GB   Users logged in:     0
  Memory usage: 5%                 IP address for eth0: 10.10.1.29
  Swap usage:   0%

  Graph this data and manage this system at:
    https://landscape.canonical.com/

IBM's internal systems must only be used for conducting IBM's business or for purposes authorized by IBM management
Use is subject to audit at any time by IBM management
Last login: Fri Mar  6 16:08:58 2015 from 10.0.0.172
opuser@gto:~$ lscpu
Architecture:          ppc64
Byte Order:            Big Endian
CPU(s):                120
On-line CPU(s) list:   0-119
Thread(s) per core:    4
Core(s) per socket:    1
Socket(s):             30
NUMA node(s):          8
Model:                 IBM,8408-E8D
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              10240K
NUMA node0 CPU(s):     0-15
NUMA node1 CPU(s):     16-31
NUMA node2 CPU(s):     32-47
NUMA node3 CPU(s):     48-63
NUMA node4 CPU(s):     64-75
NUMA node5 CPU(s):     76-91
NUMA node6 CPU(s):     92-107
NUMA node7 CPU(s):     108-119

断开VPN

vpnc-disconnect
Terminating vpnc daemon (pid: 21964)

总结

说实话，采用vpn登录，可能是IBM公司有自己的安全考虑，但感觉这样对于用户体验有点差，希望他们尽快推出公网ip方便大家登录使用吧！

遇到问题不怕，动动脑筋，办法总是比问题多

参考文档

vpn 登录 https://services.ptopenlab.com/mediawiki/index.php/VPN%E7%9A%84%E4%BD%BF%E7%94%A8
power 虚拟机申请及应用 http://my.oschina.net/u/1431433/blog/383540

IBM supervessel power云平台 之 linux系统下VPN 登录篇