davidfromspencer

Q: Connecting via static IP and straight-through cable under Bootcamp

The following is a bit complicated to describe, so please bear with me.

 

I run Windows 7 Pro under Bootcamp because I have some proprietary apps for maintaining Panasonic telephone systems.  Until recently, I just used an old Windows box for this, but prefer my Mac, because it's much faster, lighter, etc.  I had tested connections between my Mac and various Panasonic systems through a router and over the internet (allowing DHCP to give me an IP) and it worked fine.  What I DIDN'T test was connection with a straight-through ethernet cable between the phone system and the Mac with the Mac set to a static address in the same subnet as the phone system's default address, which is how we connect when putting in a new system.

 

I was on a customer site this week and needed to connect to a new phone system, whose default address was 192.168.0.101.  Using "Network and sharing" in WIndows7 on my Mac, I edited the ethernet adaptor to use a fixed address of 192.168.0.109, mask of 255.255.255.0.  But, when I went to the software that manages the phone system database, it refused to connect.

 

I finally gave up and used my "just in case" old WIndows laptop, where, with the exact same settings and same cable, I was able to connect and get my work done.

 

Does anyone have an idea of what might be causing this? 

 

Thanks.

MacBook Pro (Retina, 13-inch, Late 2013), OS X Mavericks (10.9.3)

Posted on Dec 18, 2015 8:00 AM

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