Solution : https://service.sap.com/sap/support/notes/60252 (SAP Service marketplace login required)
Key words : 
rdisp/enqname          =as0005_vfb_00 rdisp/btcname          =as0005_vfb_00 rdisp/bufrefmode       =sendoff, 1 sapsystemname          =vfb sapdbhost              =as0005 rdisp/mshost           =as0005 rdisp/vbname           =$, tcp/ip host table entries'       internet         host opt  address, '/usr/sap/<sid>/sys/profile/default, hostschpty     local                          intnetadr  internet address, deoption 12 'change local domain, solution enter command cfgtcp, local host table, tcp/ip configuration, hostname       'as0005'domain
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