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Forum Discussion
pwhite1989
Feb 09, 2019Tutor
Address Reservation not working/ being ignored
Hi all,
I am having an issue where I have reserved an IP address (192.168.1.2) for MAC (B8:27:EB:A1:BA:F5), but whenever that particular device is connected, it just gets assigned an IP addres...
- Feb 10, 2019
> [...] (R7000, V1.0.9.64_10.2.64) [...]
That may not be the most popular firmware version. Have you tried
any other (older) firmware version(s)?I have no recent experience with address reservation on an R7000, so
I know nothing, but your description looks good to me.> [...] I have reserved an IP address (192.168.1.2) for MAC
> (B8:27:EB:A1:BA:F5), [...]A Raspberry Pi? (Which?) Wired or wireless interface? (Each should
have its own MAC address.) And it's using DHCP, not a static address
(for that interface)?> [...] but whenever that particular device is connected, it just gets
> assigned an IP address from the pool (i.e. 192.168.1.8). [...]Always the same, or variable, depending on what else is connected?
Is some other device camped on "192.168.1.2"?
> [...] I'm sure I'm doing something wrong - I just can't figure out
> what!I'd say that it's probable, but I don't see it (yet), either.
antinode
Feb 10, 2019Guru
> [...] (R7000, V1.0.9.64_10.2.64) [...]
That may not be the most popular firmware version. Have you tried
any other (older) firmware version(s)?
I have no recent experience with address reservation on an R7000, so
I know nothing, but your description looks good to me.
> [...] I have reserved an IP address (192.168.1.2) for MAC
> (B8:27:EB:A1:BA:F5), [...]
A Raspberry Pi? (Which?) Wired or wireless interface? (Each should
have its own MAC address.) And it's using DHCP, not a static address
(for that interface)?
> [...] but whenever that particular device is connected, it just gets
> assigned an IP address from the pool (i.e. 192.168.1.8). [...]
Always the same, or variable, depending on what else is connected?
Is some other device camped on "192.168.1.2"?
> [...] I'm sure I'm doing something wrong - I just can't figure out
> what!
I'd say that it's probable, but I don't see it (yet), either.
pwhite1989
Feb 10, 2019Tutor
> [...] And it's using DHCP, not a static address
> (for that interface)?
This was it! I went to
cat /etc/network/interfaces
which had nothing in it. I then went to
cat /etc/dhcpcd.conf
which showed that it was using a static IP.
What would be your suggestion? Change the static IP to 192.168.1.2 or change it to DHCP?
Thank you for your help!