[gui/ipv4] changed IPv4 address assignment to match that of topogen
[gui/ipv4] changed IPv4 address assignment to match that of topogen

Signed-off-by: Robert Wuttke <12e9293ec6b30c7fa8a0926af42807e929c1684f@benocs.com>

Benocs/core,Benocs/core,Benocs/core,Benocs/core,Benocs/core