[arm-allstar] Adding IP table rules so only my SIP provider can connect to my node (stop hacking attempts)

[Doug Crompton]

Vendel,

 It would be 192.168.1.0


*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*

On Mon, Aug 27, 2018 at 11:08 PM "Vendel via ARM-allstar" <
arm-allstar at hamvoip.org> wrote:

> Hi Doug, based on my “ipconfig /all” wireless setting response obtained
> via my laptop, what would my subnet be?
> Wireless LAN adapter Wi-Fi:
>
>    Connection-specific DNS Suffix  . : fios-router.home
>    Description . . . . . . . . . . . : BCM43142 Wireless Network Adapter
>    Physical Address. . . . . . . . . : B8-76-3F-BA-95-87
>    DHCP Enabled. . . . . . . . . . . : Yes
>    Autoconfiguration Enabled . . . . : Yes
>    Link-local IPv6 Address . . . . . :
> fe80::e58f:8344:f8e:eb1b%9(Preferred)
>    IPv4 Address. . . . . . . . . . . : 192.168.1.25(Preferred)
>    Subnet Mask . . . . . . . . . . . : 255.255.255.0
>    Lease Obtained. . . . . . . . . . : Saturday, August 25, 2018 3:28:53 AM
>    Lease Expires . . . . . . . . . . : Tuesday, August 28, 2018 3:47:00 PM
>    Default Gateway . . . . . . . . . : 192.168.1.1
>    DHCP Server . . . . . . . . . . . : 192.168.1.1
>    DHCPv6 IAID . . . . . . . . . . . : 330855999
>    DHCPv6 Client DUID. . . . . . . . :
> 00-01-00-01-1E-0B-D2-E7-3C-07-71-6C-A9-6D
>    DNS Servers . . . . . . . . . . . : 192.168.1.1
>    NetBIOS over Tcpip. . . . . . . . : Enabled
>    Connection-specific DNS Suffix Search List :
>                                        fios-router.home
>
> Is it 192.168.1.1? I just want to be sure I get this right. Thanks again,
> Vendel/ K2DSI.
>
>
> Sent from Mail for Windows 10
>
> From: Doug Crompton via arm-allstar
> Sent: Saturday, August 18, 2018 4:13 PM
> To: ARM Allstar
> Cc: Doug Crompton
> Subject: Re: [arm-allstar] Adding IP table rules so only my SIP provider
> canconnect to my node (stop hacking attempts)
>
> Also in my example you also need to change the local subnet to yours. In my
> case it was 192.168.0.0  - but your is probably different.
>
>
> *73 Doug*
>
> *WA3DSP*
>
> *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
>
>
> On Sat, Aug 18, 2018 at 3:11 PM, "Vendel Boeree via arm-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
> > Hi all, I'm new to the group and would like to know how to add IP table
> > rules to allow my SIP provider to connect to my node and reject hacking
> > attempts. I'd try Fail2ban but quite honestly installing it and setting
> it
> > up makes my head spin. Thanks in advance, Vendel/ K2DSI.
> > _______________________________________________
> >
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> > arm-allstar at hamvoip.org
> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >
> > Visit the BBB and RPi2/3 web page - http://hamvoip.org
> >
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