recently acquired Linksys WRT1900ACSv2 running OpenWRT 19.07
want to use as dumb AP (connected to ARRIS TG1682 via ethernet cable)...disabled firewall on ARRIS---should I set to bridge mode? I shouldn't need to.
followed directions per website
my computer gets DHCP from primary
can ping primary router (192.168.0.1)
however cannot see internet from computer or WRT1900ACSv2 (via diagnostics)
have tried to plug ethernet cable into WAN jack and LAN jack...neither works
any suggestions
thought I would revert back to stock firmware
one partition: openWRT
other partition: sysupgrade flashed via SSH linksys img (many times) and now router blinks yellow
have done different types of resets...cannot access linksys UI
any suggestions on how to solve this (without requiring USB-TTL cable, etc.)