svcMtu 1.3.6.1.4.1.6527.3.1.2.4.2.2.1.7

The value of the object svcMtu specifies the largest frame size (in octets) that this service can handle. Setting svcMtu to a value of zero (0), causes the agent to recalculate the default MTU size. The default value of this object depends on the service type: 1514 octets for epipe, p3pipe and tls, 1508 for apipe and fpipe, and 1500 octets for vprn, ipipe and ies, 1514 octets for cpipe.