Boa tarde,
Pessoal estou aqui com uma pequena d�vida.
Meu firewall est� configurado para negar tudo po default...
Qual seria o certo para fazer fwd de portas no ipfw? Fazer o fwd e liberar a porta ou
liberar a porta e depois fazer o fwd?
EX.:
${fwcmd} add 1300 fwd ${dns1_dmz},53 tcp from any to ${dns1_publico} 53 in recv
${if_dns1} setup keep-state
${fwcmd} add 1301 fwd ${dns1_dmz},53 udp from any to ${dns1_publico} 53 in recv
${if_dns1} setup keep-state
${fwcmd} add 1302 pass tcp from any to ${dns1_publico} 53 in recv ${if_dns1} setup
keep-state
${fwcmd} add 1303 pass udp from any to ${dns1_publico} 53 in recv ${if_dns1} setup
keep-state
ou
${fwcmd} add 1300 pass tcp from any to ${dns1_publico} 53 in recv ${if_dns1} setup
keep-state
${fwcmd} add 1301 pass udp from any to ${dns1_publico} 53 in recv ${if_dns1} setup
keep-state
${fwcmd} add 1302 fwd ${dns1_dmz},53 tcp from any to ${dns1_publico} 53 in recv
${if_dns1} setup keep-state
${fwcmd} add 1303 fwd ${dns1_dmz},53 udp from any to ${dns1_publico} 53 in recv
${if_dns1} setup keep-state
Qual delas � a certa?
Regards,
---------------------------------------------------
Vitor de Matos Carvalho - #5602098
Softinfo Network Administrator
Salvador - Bahia - Brazil
FreeBSD: The silent Workhorse
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