发现 ocserv 自动配置脚本一枚

脚本

ocserv

配置

32 条回复 • 2015-03-30 11:36:43 +08:00

1

soli

2014-10-14 09:45:52 +08:00

赞！

我在配置过程中，用证书认证的话，ocserv 会崩溃。

2

lhbc

2014-10-14 13:16:35 +08:00

我是作者，过来冒个泡……

3

sansam

2014-10-14 13:36:21 +08:00

@lhbc Thanks.

4

bigtan

OP

2014-10-14 14:12:32 +08:00

@lhbc 搬瓦工测试失败

5

chinni

2014-10-14 14:46:25 +08:00

ocserv 必须不能用ovz的vps @bigtan

6

yywudi

2014-10-14 18:19:35 +08:00

@chinni 为何不能？我就在128M OVZ小鸡上跑了Debian 7 + ocserv + pam+远程radius认证，挺正常啊。

7

fanzc

2014-10-14 20:43:44 +08:00

密码认证有点麻烦，有没有证书认证的配置脚本？

8

lhbc

2014-10-15 00:11:35 +08:00 via iPhone

@bigtan 系统版本是CentOS 7吗？
没有搬瓦工测试不了。

9

lhbc

2014-10-15 00:13:45 +08:00 via iPhone

@fanzc 用自签CA给客户端颁发个证书就行了。

10

chinni

2014-10-15 10:48:15 +08:00

@yywudi 我一直以为 ocserv 需要内核级别类似于ipsec 之类的支持的....原来是不要的么...我等下在ovz上测试下...

11

anyfc

2014-10-15 11:05:08 +08:00

求debian 7.0自动安装配置脚本

12

chinni

2014-10-15 11:15:18 +08:00

@yywudi 我在ovz上测试了以前KVM下成功的 0.8.0 版本使用 passwd文件验证拨号连接的时候一直说 401 验证错误. 但是在kvm的机器上是可以用的... 我迷茫了..

13

chinni

2014-10-15 11:19:01 +08:00

大家可以看看我整理的 0.8.0 的服务端. 有 debian 和ubuntu的脚本. 可能需要有修改.
我kvm下测试通过

下载地址 https://www.dropbox.com/s/qeyftm9ixxgky8y/ocserv_full.zip?dl=0

14

yywudi

2014-10-15 11:36:27 +08:00

@chinni 我就参考了这篇文章啊 http://ttz.im/blog/2014/02/1131 用的是0.8.4 passwd文件测试OK，然后改用pam + radius 远程认证也没问题。
401验证错误是啥情况，ocserv的log有什么提示吗？

15

chinni

2014-10-15 12:37:02 +08:00

@yywudi 暂时没去管了...我现在vpn都是用ipsec的. 不用anyconnect了太慢...

用racoon 在非ovz下做ipsec vpn ,速度可以接受

16

yywudi

2014-10-15 12:44:08 +08:00

@chinni 因为自己自用主要是看网页之类，视频需求不是很大，加上本地带宽也不是很高，所以暂时没去考虑速度的问题-_-

17

kkxxxxxxx

2014-10-19 21:37:26 +08:00

@lhbc 安卓是否要 ROOT 才能连上

18

lhbc

2014-10-21 09:13:57 +08:00 via iPhone

@kkxxxxxxx 4.0+不用，2.x要。

19

kkxxxxxxx

2014-10-21 09:17:51 +08:00

@lhbc 明了,谢谢回复

20

dynfeisu

2014-11-28 16:39:26 +08:00

@yywudi 请问能提供一个OCSERV+PAM+RADIUS的教程吗?我这几天一直在折腾无果。

21

yywudi

2014-11-28 17:05:18 +08:00 via Android

/@dynfeisu 首先确认password认证ok，radius服务器ok
然后我看你们在另一个主题回复的那个配置文件，再多加一行试试

/etc/pam.d/ocserv

# PAM Configuration for OpenConnect Server
# Created by tony, 11/13/13
# This is designed to work with RADIUS PAM Module
auth required /lib/security/pam_radius_auth.so
account required /lib/security/pam_radius_auth.so

当然这个文件需要添加radius服务器信息
/etc/pam_radius_auth.conf

22

ghovik

2015-03-26 00:18:20 +08:00

@chinni 能不能分享一个racoon配置的教程?我比较小白,配置了半天连不上..非常感谢~

23

chinni

2015-03-26 14:31:08 +08:00

@ghovik 上面的zip包里是有脚本的. 还有配置文件. 测试通过的.

24

ghovik

2015-03-26 16:58:41 +08:00

@chinni 感谢!可惜链接失效了,可否其它方式分享一下?ghovik#gmail

25

chinni

2015-03-26 17:12:32 +08:00

@ghovik http://cloudapp.duyao.de/items/022q3f2S2y191V0B2B2k/ocserv_full.zip

26

ghovik

2015-03-26 18:30:10 +08:00

@chinni 感谢!
能不能帮忙看一下log?我实在是有点捉急,搞不定:
`
Foreground mode.
2015-03-26 18:19:48: INFO: @(#)ipsec-tools 0.8.0 (http://ipsec-tools.sourceforge.net)
2015-03-26 18:19:48: INFO: @(#)This product linked OpenSSL 1.0.1f 6 Jan 2014 (http://www.openssl.org/)
2015-03-26 18:19:48: INFO: Reading configuration from "/etc/racoon/racoon.conf"
2015-03-26 18:19:48: INFO: Resize address pool from 0 to 100
2015-03-26 18:19:48: INFO: [VPS IP][4500] used for NAT-T
2015-03-26 18:19:48: INFO: [VPS IP][4500] used as isakmp port (fd=7)
2015-03-26 18:19:48: INFO: [VPS IP][500] used for NAT-T
2015-03-26 18:19:48: INFO: [VPS IP][500] used as isakmp port (fd=8)
2015-03-26 18:19:58: INFO: respond new phase 1 negotiation: [VPS IP][500]<=>[家里的 IP][9950]
2015-03-26 18:19:58: INFO: begin Aggressive mode.
2015-03-26 18:19:58: INFO: received broken Microsoft ID: FRAGMENTATION
2015-03-26 18:19:58: INFO: received Vendor ID: RFC 3947
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-08
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-07
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-06
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-05
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-04
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-03
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-02
2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsec-nat-t-ike-02

2015-03-26 18:19:58: INFO: received Vendor ID: draft-ietf-ipsra-isakmp-xauth-06.txt
2015-03-26 18:19:58: INFO: received Vendor ID: CISCO-UNITY
2015-03-26 18:19:58: INFO: received Vendor ID: DPD
2015-03-26 18:19:58: [[家里的 IP]] INFO: Selected NAT-T version: RFC 3947
2015-03-26 18:19:58: INFO: Adding remote and local NAT-D payloads.
2015-03-26 18:19:58: [[家里的 IP]] INFO: Hashing [家里的 IP][9950] with algo #2 (NAT-T forced)
2015-03-26 18:19:58: [[VPS IP]] INFO: Hashing [VPS IP][500] with algo #2 (NAT-T forced)
2015-03-26 18:19:58: INFO: Adding xauth VID payload.
2015-03-26 18:19:58: INFO: NAT-T: ports changed to: [家里的 IP][31334]<->[VPS IP][4500]
2015-03-26 18:19:58: INFO: NAT-D payload #0 doesn't match
2015-03-26 18:19:58: INFO: NAT-D payload #1 doesn't match
2015-03-26 18:19:58: [[家里的 IP]] ERROR: notification INITIAL-CONTACT received in aggressive exchange.
2015-03-26 18:19:58: INFO: NAT detected: ME PEER
2015-03-26 18:19:58: INFO: Sending Xauth request
2015-03-26 18:19:58: INFO: ISAKMP-SA established [VPS IP][4500]-[家里的 IP][31334] spi:2214689180cd369e:af93ce0f86f5d50e
2015-03-26 18:19:58: INFO: Using port 0
2015-03-26 18:19:58: INFO: login succeeded for user "vpn"

大概过了不到半分钟,iPhone上面显示: 与VPN服务器协议失败

然后又过了一小段时间,出现下面的信息:

2015-03-26 18:20:53: [[家里的 IP]] INFO: DPD: remote (ISAKMP-SA spi=2214689180cd369e:af93ce0f86f5d50e) seems to be dead.
2015-03-26 18:20:53: INFO: purging ISAKMP-SA spi=2214689180cd369e:af93ce0f86f5d50e.
2015-03-26 18:20:53: INFO: purged ISAKMP-SA spi=2214689180cd369e:af93ce0f86f5d50e.
2015-03-26 18:20:53: INFO: ISAKMP-SA deleted [VPS IP][4500]-[家里的 IP][31334] spi:2214689180cd369e:af93ce0f86f5d50e
2015-03-26 18:20:53: INFO: Released port 0
`
贴一下我的配置.
/etc/racoon/racoon.conf
`
log info;
path pre_shared_key "/etc/racoon/psk.txt";
path certificate "/etc/racoon/certs";
listen {
isakmp 服务器IP地址 [500];
isakmp_natt 服务器IP地址 [4500];
}

remote anonymous {
exchange_mode main,aggressive;
mode_cfg on;
proposal_check claim; #替换掉客户端的比如lifetime的配置。
nat_traversal force;
generate_policy unique;
ike_frag on;
passive off;
dpd_delay 30;

proposal {
lifetime time 12 hour; ## 设置一个比较长的时间，避免OSX每小时断一次
encryption_algorithm 3des;
hash_algorithm sha1;
authentication_method xauth_psk_server;
dh_group modp1024;
}
}

sainfo anonymous {
encryption_algorithm aes, 3des, blowfish;
authentication_algorithm hmac_sha1, hmac_md5;
pfs_group 2;
lifetime time 100 hour;
compression_algorithm deflate;
}

mode_cfg {
auth_source system;
dns4 8.8.4.4,8.8.8.8;
save_passwd on;
banner "/etc/racoon/motd";
network4 10.100.0.10;
netmask4 255.255.255.0;
pool_size 100;
pfs_group 2;
}
`
/etc/racoon/psk.txt:
`
group group_password
`

非常感谢!

27

chinni

2015-03-26 22:00:36 +08:00

@ghovik 这我就不知道了...我看日志表示用户vpn登陆成功的. = =

28

ghovik

2015-03-26 22:40:55 +08:00

@chinni 感谢回复!
是的,日志上面显示用户'vpn'登陆成功,可是就是手机端还一直显示正在连接.然后过一会就提示说协议失败..我设置有没有问题?

iptables设置以及端口转发:
/sbin/iptables -t nat -A POSTROUTING -j MASQUERADE
/sbin/iptables -A INPUT -p udp --dport 500 -j ACCEPT
/sbin/iptables -A INPUT -p udp --dport 4500 -j ACCEPT
/sbin/iptables -A FORWARD -s 10.100.0.0/24 -j ACCEPT
iptables --table nat --append POSTROUTING -o eth0 --jump MASQUERADE

net.ipv4.ip_forward = 1
net.ipv6.conf.all.forwarding = 1

29

chinni

2015-03-27 22:50:30 +08:00

@ghovik 系统设置没问题具体问题我也不清楚.
以上.

30

ghovik

2015-03-29 21:59:11 +08:00

@chinni 感谢..抱歉又来打扰你,因为实在很想搞定.
能不能把你的配置文件发一份给我研究一下?racoon.conf, psk.txt, 还有对应的iptables的设置?
我的邮箱ghovik#gmail.com
非常感谢!

31

chinni

2015-03-30 09:32:36 +08:00

1

@ghovik 配置文件之前发你的里面都有.

32

ghovik

2015-03-30 11:36:43 +08:00

@chinni 谢谢..我就是按照那个来的..我觉得问题出在iptables规则上,我新手,不太理解,都是照copy..