> Hello Matt, > > Thank you so much for your reply. Unfortunately when I perform the > 'shorewall clear' command, I lose all access to the outside world
Maybe you have to enable ip forwarding once you disable shorewall? Simon > (internet) so I am unable to test. > > Thank you for your time. > > Harold > > ------ Original Message ------ > From: "Matt Darfeuille" <m...@shorewall.org> > To: shorewall-users@lists.sourceforge.net > Sent: 2022-03-29 2:16:22 PM > Subject: Re: [Shorewall-users] Google Classroom Video not making it > through firewall > >>On 3/29/2022 2:12 PM, Harold Scheunemann wrote: >>>Hello, >>> >>>My name is Harold. I use a dedicated PC to provide IP Forwarding, DHCPD >>> and Firewall services for my home. All communications with the outside >>> world go through this PC. Lets call this PC#1. PC#1 has Slackware 14.2 >>> x64 installed on it with all of the latest updates. I have a second PC, >>> identical hardware as PC#1, that has Slackware 15.0 x64 installed on it >>> again with all of the latest updates. Lets call this PC#2. >>> >>>My child uses Google Classroom to participate in on-line school. With >>> PC#1 connected to my network, normal two-way video and audio >>> communications between the teacher and my child are possible. When I >>> replace PC#1 with PC#2, the video that is generated locally does not >>> make it to the teacher. The teacher sees a blank screen. My child is >>> able to see video received from the teacher. Audio continues to behave >>> normally, that is the teacher and my child are able to communicate >>> verbally. >>> >>>For PC#1 and PC#2 I am able to use identical initialization scripts, >>> except for rc.inet1.conf which has updated formatting on PC#2. For the >>> Firewall services, I utilize Shorewall with the same scripts for both >>> PC's. >>> >>>FaceTime between a couple of ipads works just fine. >>> >>>I've provided shorewall dumps for both PC's. If I could get some insight >>> as to how to log the interaction that is not working, I would greatly >>> appreciate it. >>> >>>Thank you for your time! >>> >> >>The only thing that I can help you with is to isolate if this is a >> Shorewall issue. >> >>If you do 'shorewall clear' on PC number two, does it work properly? >> >>-- Matt Darfeuille <m...@shorewall.org> >>Community: https://sourceforge.net/p/shorewall/mailman/message/37107049/ >>SPC: https://sourceforge.net/p/shorewall/mailman/message/36596609/ >>Homepage: https://shorewall.org >> >> >>_______________________________________________ >>Shorewall-users mailing list >>Shorewall-users@lists.sourceforge.net >>https://lists.sourceforge.net/lists/listinfo/shorewall-users > > > > _______________________________________________ > Shorewall-users mailing list > Shorewall-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/shorewall-users > _______________________________________________ Shorewall-users mailing list Shorewall-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/shorewall-users
