Probably a question for your ISP. A single DHCP public address is all I would expect.
Lonnie > On Nov 10, 2021, at 3:24 PM, Michael Knill > <michael.kn...@ipcsolutions.com.au> wrote: > > Thanks Lonnie > > No my modem just bridges the IPoE to Astlinux and gives it a default gateway. > The modem itself is on 172.30.254.2/24 and usually 172.30.254.1 is configured > on eth0 with PPPoE as the WAN interface. > This is now not configured on eth0 but it should be able to be added as a > secondary address I assume? > > Regards > Michael Knill > > On 11/11/21, 12:30 am, "Lonnie Abelbeck" <li...@lonnie.abelbeck.com> wrote: > > Hi Michael, > > Are you saying the ISP is providing both DHCP and Static IPs for your > public WAN address(es) using the same routed subnet? > > My business DOCSIS cable modem ISP provides either a DHCP or a Static IP > public WAN address, but not both at the same time for the same interface. > Basically because the DHCP addresses are routed in a different public subnet > versus the Static addresses. > > On the other hand, if only DHCP is used for the public WAN address, then > to admin your bridge modem using a static private address should work without > any extra effort. > > Again in my example, the cable modem will accept HTTPS connections to > 192.168.100.1, provided 192.168.100.1 is routed via the default route over > the WAN path, the modem's web interface will appear. Though if you defined a > local private 192.168.100.1/24 LAN network or block RFC1918 egress traffic, > the modem's web interface will be blocked. > > Lonnie > > > >> On Nov 9, 2021, at 10:03 PM, Michael Knill >> <michael.kn...@ipcsolutions.com.au> wrote: >> >> We are now using a new internet provider that uses IPoE rather than PPPoE >> which is nice. >> Just wondering if its possible to have the WAN interface as both DHCP and >> also a secondary static IP Address to connect to the bridge modem. >> I have this set up with PPPoE but as it's a separate interface its easy to >> do. >> >> Regards >> >> Michael Knill >> Managing Director >> >> D: +61 2 6189 1360 >> P: +61 2 6140 4656 >> E: michael.kn...@ipcsolutions.com.au >> W: ipcsolutions.com.au >> >> <image001.png> >> Smarter Business Communications >> >> _______________________________________________ >> Astlinux-users mailing list >> Astlinux-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/astlinux-users >> >> Donations to support AstLinux are graciously accepted via PayPal to >> pay...@krisk.org. > > > > _______________________________________________ > Astlinux-users mailing list > Astlinux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to > pay...@krisk.org. > > > _______________________________________________ > Astlinux-users mailing list > Astlinux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to > pay...@krisk.org. _______________________________________________ Astlinux-users mailing list Astlinux-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to pay...@krisk.org.
