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Update README.md

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Signed-off-by: Teddysun <i@teddysun.com>
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Teddysun
2019-06-09 14:26:05 +09:00
parent 92c0675411
commit e9d4751e21
1 changed files with 13 additions and 3 deletions
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16
docker/l2tp/README.md
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@@ -47,22 +47,26 @@ VPN_DNS1=
VPN_DNS2=
```
This will create a default user account for L2TP/IPsec VPN login, which can be used by your **multiple devices**.
This will create a default user account for L2TP/IPsec VPN login, which can be used by your **multiple devices**.
The IPSec PSK (pre-shared key) is specified by the `VPN_IPSEC_PSK` environment variable.
The username is specified in `VPN_USER` environment variable.
and password is specified in `VPN_PASSWORD` environment variable.
If your VPS has multiple public IP addresses, maybe public IP need to specified in `VPN_PUBLIC_IP` environment variable.
There is an example to start a container:
```bash
$ docker run -d --privileged -p 500:500/udp -p 4500:4500/udp --name l2tp --env-file /etc/l2tp.env -v /lib/modules:/lib/modules teddysun/l2tp
$ docker run -d --privileged -p 500:500/udp -p 4500:4500/udp --name l2tp --restart=always --env-file /etc/l2tp.env -v /lib/modules:/lib/modules teddysun/l2tp
```
or start a container with tag **alpine**
```bash
$ docker run -d --privileged -p 500:500/udp -p 4500:4500/udp --name l2tp --env-file /etc/l2tp.env -v /lib/modules:/lib/modules teddysun/l2tp:alpine
$ docker run -d --privileged -p 500:500/udp -p 4500:4500/udp --name l2tp --restart=always --env-file /etc/l2tp.env -v /lib/modules:/lib/modules teddysun/l2tp:alpine
```
**Note**: The UDP port number `500` and `4500` must be opened in firewall.
@@ -132,6 +136,12 @@ $ docker exec -it l2tp l2tpctl -d
$ docker exec -it l2tp l2tpctl -m
```
### Print Libreswan & xl2tpd version
```bash
$ docker exec -it l2tp l2tpctl -v
```
### Print help information
```bash