Desempacotando quagga (de .../quagga_0.99.17-4ubuntu1.1_i386.deb) ...
Processando gatilhos para ureadahead ...
Processando gatilhos para man-db ...
Configurando quagga (0.99.17-4ubuntu1.1) ...
Loading capability module if not yet done.
Starting Quagga daemons (prio:10): ospfdThere is no such command.
Error occured during reading below line.
  network 172.31.255.0/24

invoke-rc.d: initscript quagga, action "start" failed.
dpkg: erro processando quagga (--configure):
 sub-processo script post-installation instalado retornou estado de saída de erro 1