I am trying to see HTTP connections from 2 devices both on the same subnet. One device can access another totally fine & there are no communication issues but when I run the captures below I dont see anything show up on the capture. I double checked my capture command to make sure I am capturing the right traffic on the right interface & Im starting to wonder if anything will even show up since both devices are on the same subnet & are probably not crossing the inside interface, they most likely are going layer 2 directly from device to device communicating on the switch not through the router. Should I expect to see anything?
Goodyear# capture I-HHTP interface inside match tcp any any eq 80
Goodyear# sh cap
capture I-HHTP type raw-data interface inside [Capturing - 0 bytes]
match tcp any any eq www
