Updated usage examples

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@ -43,6 +43,13 @@ You can specifiy multiple IPs by seperating them by comma, so `BIND_EXCLUDE=127.
subnet, you can use `BIND_EXCLUDE=127.0.0.1,192.168.0`. The program checks if destination IP starts with one IP from bind exclude. If so this connection isn't bound to interface. If you want to exclude 192.168.0.0/16 subnet, you can use `BIND_EXCLUDE=127.0.0.1,192.168.0`. The program checks if destination IP starts with one IP from bind exclude. If so this connection isn't bound to interface. If you want to exclude 192.168.0.0/16
subnet, you would use `BIND_EXCLUDE=127.0.0.1,192.168.`. Since it is checked if destination IP begins with one in BIND_EXCLUDE specified address, it doesn't matter if you specify it with or without trailing `.`. subnet, you would use `BIND_EXCLUDE=127.0.0.1,192.168.`. Since it is checked if destination IP begins with one in BIND_EXCLUDE specified address, it doesn't matter if you specify it with or without trailing `.`.
## Example usage of BindToInterface
### Using interactively
Instead of executing each program with LD_PRELOAD you can use `BIND_INTERFACE=ovpn DNS_OVERRIDE_IP=8.8.8.8 BIND_EXCLUDE=8.8.8 LD_PRELOAD=./bindToInterface.so bash`
In this second bash all programs executed now use bound interface, try it with `curl ifconfig.me`. This will give you the IP "ovpn" interface.
### Microsocks ### Microsocks
You can for example use this program to bind microsocks https://github.com/rofl0r/microsocks to one desired interface. You can have multiple VPN connections on Raspberry PI for example and then you only need You can for example use this program to bind microsocks https://github.com/rofl0r/microsocks to one desired interface. You can have multiple VPN connections on Raspberry PI for example and then you only need
@ -64,4 +71,4 @@ If you use `BIND_INTERFACE=ovpn DNS_OVERRIDE_IP=8.8.8.8 LD_PRELOAD=./bindToInter
### IPv6 ### IPv6
Currently there is no support of IPv6, because I just don't have an IPv6 connection to test. If you need it, open an issue and I'll make a version that you can test. Currently there is no support of IPv6, because I just don't have an IPv6 connection to test. If you need it, open an issue and I'll make a version that you can test.