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LM1200 repeatedly dropping link
I recently purchased an LM1200-100NAS to serve as an LTE failover connection for my homelab and noticed a strange issue while setting up my pfSense-based router to use the LM1200 as a secondary WAN c...
Might have to finally throw in the towel on this one. Can't seem to replicate the success on TTL mangle that others have been able to achieve:
Verizon LTE SIM verified working
EdgeRouter X v2.0.9-hotfix.2
Disabled hardware offloading for hwnat and ipsec
iptables -t mangle -I POSTROUTING -o wwan0 -j TTL --ttl-set 64
iptables -t mangle -I PREROUTING -i wwan0 -j TTL --ttl-set 64
Tried values 62, 63, 64, 65, 66
None would maintain a solid Verizon connection. Each time, the LM1200 would crash/reboot within 5 minutes.
Swap out the SIM for a Net10 data-only (ATT Network) and a solid connection would be maintained.
Unclear why Verizon is being so stubborn.