I've just been required to change the IP addresses of all my Linux virtual machines and their VM TCP/IP stack in order to transfer everything to a new subnet. After starting the stack I find a PROFILE TCPERROR file on the TCPIP 191 disk containing
DTCPAR113I BSD info for links: then for each link DTCPAR114I LNXxxx: BrdAddr . . . , DstAddr . . . , MaxMtu 0, Metric 0, SubnetMask . . . The information in the messages is correct but I'm worried by the fact that I never had these messages before moving everything to the new subnet and the fact that the "MaxMtu" is reported as 0. Unfortunately the messages are not documented. Can anyone explain what's going on? TCP/IP is level 310 and I'm using static routing with proxyarp. Bob Matthews, University of Geneva.
