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[BRIGDE NETWORK] Why to do we need IP address in bridging 2 networks?

Marvin Calingacion

I am currently studying the Sophos XG Firewall and also trying to further study networking.

In short, I am a newbie to this industry.

I just want to know why do we need a IPv4 address in order to bridge two (2) networks?

Also, about the IPv4 address that I am going to put.. can I assign my own IPv4 address?

Thus assigning IPv4 address helps me in communication or managing the two networks? Like if I put 192.168.253.1 as bridge IPv4 address does it lead me to admin webconsole if I typed it in my browser.

Thank you so much in advance. I know that this community is great.  God bless!



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    Hi,

    you need the IP address assigned to the XG so you can access the management GUI. The XG also requires an address as a destination for Anti-package updates as well as a source for email reports.

    I would suggest that you also have a 3rd port to allow for access. You cannot assign an IP address to the bridge from the IP address range of the traffic passing through the bridge, that is why you need a 3rd port so you can change the address ranges of your bridge.

    Ian

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  • 0

    Hi,

    you need the IP address assigned to the XG so you can access the management GUI. The XG also requires an address as a destination for Anti-package updates as well as a source for email reports.

    I would suggest that you also have a 3rd port to allow for access. You cannot assign an IP address to the bridge from the IP address range of the traffic passing through the bridge, that is why you need a 3rd port so you can change the address ranges of your bridge.

    Ian

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