I have a customer that is using a remote cloud scrubbing device and needs to change their S4 router MSS values on outbound TCP connections to 1360. Most other routers have a command for this. I have no S4 expertise so I am hopping one of you can help out. Here is what i get from LLDP about their router.
System Description: "Extreme Networks, Inc. Bonded S4 Chassis Rev 08.4\
2.02.0012H3 03/14/2016--15:50 ofc"