Raise a ticket with Cambium and explain the situation? If you could get pcap that would show what's missing. Do you have a Tik behind any SM with the issue by chance?
On Tue, Mar 8, 2022 at 4:05 PM Nate Burke <n...@blastcomm.com> wrote: > No DHCP Relay, just local DHCP Server on the mikrotik on the bridge that > all the AP's are part of. > > No MAC limit on the SM's > > When it exhibits itself, a customer who has been running for weeks will > timeout their lease, and the mikrotik will just go to 'offered' Rebooting > the AP always fixes it. > > On 3/8/2022 1:18 PM, dmmoff...@gmail.com wrote: > > I was wondering about broadcast rate limit. That would apply to a DHCP > discover, but not to a renewal. ….but either the MAC limit or broadcast > limit would clear when rebooting the SM, and he says rebooting the SM has > no effect. > > > > Is DHCP running on the port that the AP is plugged into, or is there a > DHCP relay involved? > > > > > > *From:* AF <af-boun...@af.afmug.com> <af-boun...@af.afmug.com> *On Behalf > Of *Josh Luthman > *Sent:* Tuesday, March 08, 2022 12:43 PM > *To:* AnimalFarm Microwave Users Group <af@af.afmug.com> <af@af.afmug.com> > *Subject:* Re: [AFMUG] EPMP1000 and DHCP failures > > > > Do you have the SM limited on MACs? Look at Ethernet Port Security on > config > network. > > > > On Tue, Mar 8, 2022 at 12:32 PM Nate Burke <n...@blastcomm.com> wrote: > > I've experienced this issue randomly, and haven't been able to track > down a cause. Wondering if anyone else has come across something similar. > > Mikrotik DHCP Server. EPMP1000 GPS AP, Force 300 SM. > > At a random time, one or More Force 300 SM's on the AP will lose the > ability to hand out a DHCP Address to the client. The Mikrotik just > shows 'Offered' > > Rebooting or powercycling the SM has no effect. If the SM Connects to a > different sector, then DHCP is immediately handed out. If the AP > reboots, and the SM reconnects, then DHCP is immediately handed out. If > the SM is set for NAT mode, it can get a DHCP Address just fine, but > switching back to bridge, the Customer router will not get DHCP. > > I've experienced this from 4.4.3 all the way up to 4.6.3. It always > seems to be an EPMP1000 AP with a Foce300 SM, but does not affect every > Force300 SM at the same time. > > At least now I know when I start having this problem to go reboot the AP. > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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