Re: Cannot ping between two hosts
William Papolis <[email protected]>
| Newsgroups | gmane.comp.security.shorewall |
|---|---|
| Message-ID | <[email protected]> |
Like u said, Shorewall tries to consolidate “IP ROUTING” and “system configuration“ into one place with their own Shorewall syntaxt”. I don’t want to diss on Shorewall, in a Shorewall forum, but if u have to learn “IP ROUTING” and “system configuration” to make Shorewall “work”, then what’s the point of adding another layer on top? This was the philosophical problem I encountered when I tried to make Shorewall work for me. My choice was … just focus on the other two. It was a tough road, I’ll be honest. But, having done it. I’m happy. Maybe there are reasons Shorewall is better? I don’t know what they are. 🤷♂️ Bill Sent from my iPhone > On Jan 25, 2022, at 7:55 AM, William Papolis <[email protected]> wrote: > > What device are you using to configure your vLANs? > > Likely your switch, right? > > Switches can do “bridging” too. > > I would “look there”, if you feel that some bridging is happening that your switch is facilitating. > > Without a network map, I don’t see how I can help. > > It sounds like u got a lot going on. A lot of networks. Try simplifying. > > YOU can do this. > > Bill > > Sent from my iPhone > >>> On Jan 25, 2022, at 7:43 AM, Vieri Di Paola <[email protected]> wrote: >>> >>> On Tue, Jan 25, 2022 at 1:21 AM William Papolis <[email protected]> wrote: >>> >>> This isn't a "Shorewall" issue. >>> >>> It's an "IP ROUTING" issue. >>> >>> Look at my last response. >> >> Shorewall also sets network system parameters such as arp filtering, >> ip routing, etc. >> So this could be a "Shorewall issue" because Shorewall changes some of >> these network parameters. It also handles routing tables and routing >> rules. >> >> In any case, you describe a general situation, but I'm giving details >> on a very specific issue. >> I appreciate your time, but I need to figure out why I'm seeing this >> odd behavior. >> >> Since you do not seem to be using Shorewall but iptables and system >> tools, I was wondering if you could share the name of a could "general >> purpose" Linux networking forum or mailing list. I once subscribed to >> the netfilter ML, but it was overwhelming. >> If you have any suggestions as to where I might explain the issue I'm >> seeing in this topic, I'd appreciate it. >> >> Thanks, >> >> Vieri >> >> >> _______________________________________________ >> Shorewall-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/shorewall-users _______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users