在 Linode 上搭建 L2TP/IPSec,能连上,但是无网络访问; - V2EX
kkkxxx

在 Linode 上搭建 L2TP/IPSec,能连上,但是无网络访问;

  •  
  •   kkkxxx Oct 18, 2014 8225 views
    This topic created in 4225 days ago, the information mentioned may be changed or developed.
    [尝试了各种教程,实践出来都是各种问题,最后选择环境Centos 6.5下搞,6.5下好歹能连上,但是如题,对linux不熟悉,遂求教怎么去跟这种问题...]
    [搭建是按照下面第一个帖子来的,改了必要修改的主机IP、密码外,还修改了]

    #/etc/xl2tpd/xl2tpd.conf
    "ip range = 192.168.7.128-192.168.7.254" [我改成了] 192.168.1.128-192.168.1.254
    "local ip = 192.168.7.1" [同上] 192.168.1.1

    [ipsec verify 的结果都是正常]
    [然后执行了]

    iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -o eth0 -j MASQUERADE
    iptables -I FORWARD -s 192.168.1.0/24 -j ACCEPT
    iptables -I FORWARD -d 192.168.1.0/24 -j ACCEPT
    iptables-save
    service iptables restart

    [重启相关服务之后,还是不行...]

    [那么现在问题来了:]
    [挖掘机... 不是,我感觉是iptables配置有问题,但是不知道怎么查... 接下来该怎么做?]

    [搭建参考的帖子:]
    [http://www.esojourn.org/blog/post/setup-l2tp-vpn-server-with-ipsec-in-centos6.php?page=2&part=1]
    [https://www.stunnel.info/ipsec-l2tp-vpn-%E8%87%AA%E5%8A%A8%E5%AE%89%E8%A3%85%E8%84%9A%E6%9C%AC-for-centos-7/]
    [https://raymii.org/s/tutorials/IPSEC_L2TP_vpn_on_CentOS_-_Red_Hat_Enterprise_Linux_or_Scientific_-_Linux_6.html]
    9 replies    2017-03-14 10:18:52 +08:00
    jerryjhou
        1
    jerryjhou  
       Oct 18, 2014 via iPad
    iptables指令错误,除非你的vps是ppp拨号的
    luo362722353
        2
    luo362722353  
       Oct 18, 2014
    直接把你的iptables彻底关闭..然后一条nat转发解决.
    garodie
        3
    garodie  
       Oct 19, 2014
    @luo362722353 同求操作方法
    IShinji
        4
    IShinji  
       Oct 19, 2014
    Mark……当初搭了很久也没搭好就换PPTP了
    Ley
        5
    Ley  
       Oct 19, 2014
    同问…… 其实一开始搭L2TP是成功的,重装一次后就再也不成功了,只好换PPTP……
    kkkxxx
        6
    kkkxxx  
    OP
       Oct 20, 2014
    @IShinji +1...
    rex1901
        7
    rex1901  
       Nov 1, 2014
    udp 500 4500 1701 68端口有没有开
    eth0是否正确,在vps上网卡不是这个名字。
    mrhuiyu
        8
    mrhuiyu  
       Jul 30, 2015
    楼主是否还在?有没有搭建成功额。。。
    aishlai
        9
    aishlai  
       Mar 14, 2017
    只能帮你到这里了: https://github.com/hwdsl2/setup-ipsec-vpn
    About     Help     Advertise     Blog     API     FAQ     Solana     4326 Online   Highest 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 618ms UTC 00:58 PVG 08:58 LAX 17:58 JFK 20:58
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86