{"id":1246,"date":"2017-12-13T13:09:43","date_gmt":"2017-12-13T11:09:43","guid":{"rendered":"https:\/\/burakcaliskan.org\/blog\/?p=1246"},"modified":"2017-12-13T13:14:46","modified_gmt":"2017-12-13T11:14:46","slug":"ubuntu-port-yonlendirme","status":"publish","type":"post","link":"https:\/\/burakcaliskan.org\/blog\/ubuntu-port-yonlendirme\/","title":{"rendered":"Ubuntu Port Y\u00f6nlendirme"},"content":{"rendered":"

root@instance-1:\/home\/burakcaliskan# iptables -t nat -L<\/p>\n

root@instance-1:\/home\/burakcaliskan# cat \/proc\/sys\/net\/ipv4\/ip_forward<\/p>\n

root@instance-1:\/home\/burakcaliskan# sysctl net.ipv4.ip_forward=1<\/p>\n

root@instance-1:\/home\/burakcaliskan# iptables -t nat -A POSTROUTING -j MASQUERADE<\/p>\n

root@instance-1:\/home\/burakcaliskan# ufw disable<\/p>\n

root@instance-1:\/home\/burakcaliskan# nano \/etc\/default\/ufw
\nDEFAULT_FORWARD_POLICY=”ACCEPT” olarak d\u00fczenlenecek<\/p>\n

root@instance-1:\/home\/burakcaliskan# nano \/etc\/ufw\/sysctl.conf<\/p>\n

 <\/p>\n

root@instance-1:\/home\/burakcaliskan# iptables -t nat -A PREROUTING -i ens4 -p tcp –dport 1:65000 -j DNAT –to 213.xxx.xxx.xx:1-65000<\/p>\n

root@instance-1:\/home\/burakcaliskan# iptables -t nat -A PREROUTING -i ens4 -p tcp –dport 80 -j DNAT –to 213.xxx.xxx.xx:80<\/p>\n

 <\/p>\n

Google G\u00fcvenlik duvar\u0131 kurallar\u0131<\/p>\n\n\n\n\n\n\n\n\n\n
Ad<\/a><\/span><\/th>\nHedefler<\/span><\/th>\nKaynak filtreleri<\/span><\/th>\nProtokoller \/ ba\u011flant\u0131 noktalar\u0131<\/span><\/th>\n\u0130\u015flem<\/a><\/span><\/th>\n\u00d6ncelik<\/a><\/span><\/th>\nA\u011f<\/a><\/span><\/th>\n<\/tr>\n<\/thead>\n
\nhttp-server<\/span><\/span><\/td>\n\n
IP aral\u0131klar\u0131:\u00a00.0.0.0\/0<\/span><\/span><\/div>\n<\/td>\n
tcp:80<\/span><\/span><\/td>\n\n
\u0130zin ver<\/div>\n<\/td>\n
\n
1000<\/div>\n<\/td>\n
\n
\nhttps-server<\/span><\/span><\/td>\n\n
IP aral\u0131klar\u0131:\u00a00.0.0.0\/0<\/span><\/span><\/div>\n<\/td>\n
tcp:443<\/span><\/span><\/td>\n\n
\u0130zin ver<\/div>\n<\/td>\n
\n
1000<\/div>\n<\/td>\n
\n
\nT\u00fcm\u00fcne uygula<\/span><\/td>\n\n
IP aral\u0131klar\u0131:\u00a00.0.0.0\/0<\/span><\/span><\/div>\n<\/td>\n
tcp:55414<\/span><\/span><\/td>\n\n
\u0130zin ver<\/div>\n<\/td>\n
\n
65534<\/div>\n<\/td>\n
\n
\nT\u00fcm\u00fcne uygula<\/span><\/td>\n\n
IP aral\u0131klar\u0131:\u00a00.0.0.0\/0<\/span><\/span><\/div>\n<\/td>\n
tcp:22,\u00a0udp:22<\/span><\/span><\/td>\n\n
\u0130zin ver<\/div>\n<\/td>\n
\n
65534<\/div>\n<\/td>\n
\n
\nT\u00fcm\u00fcne uygula<\/span><\/td>\n\n
IP aral\u0131klar\u0131:\u00a010.128.0.0\/9<\/span><\/span><\/div>\n<\/td>\n
tcp:0-65535,\u00a0udp:0-65535,\u00a0<\/span><\/span><\/p>\n
1 tane daha<\/a><\/div>\n<\/td>\n
\n
\u0130zin ver<\/div>\n<\/td>\n
\n
65534<\/div>\n<\/td>\n
\n
default<\/a><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

root@instance-1:\/home\/burakcaliskan# iptables -t nat -L root@instance-1:\/home\/burakcaliskan# cat \/proc\/sys\/net\/ipv4\/ip_forward root@instance-1:\/home\/burakcaliskan# sysctl net.ipv4.ip_forward=1 root@instance-1:\/home\/burakcaliskan# iptables -t nat -A POSTROUTING -j MASQUERADE root@instance-1:\/home\/burakcaliskan# ufw disable root@instance-1:\/home\/burakcaliskan# nano \/etc\/default\/ufw DEFAULT_FORWARD_POLICY=”ACCEPT” olarak d\u00fczenlenecek root@instance-1:\/home\/burakcaliskan# nano \/etc\/ufw\/sysctl.conf   root@instance-1:\/home\/burakcaliskan# iptables -t nat -A PREROUTING -i ens4 -p tcp –dport 1:65000 -j DNAT –to 213.xxx.xxx.xx:1-65000 root@instance-1:\/home\/burakcaliskan# iptables -t nat -A PREROUTING -i […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"tags":[],"_links":{"self":[{"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/posts\/1246"}],"collection":[{"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/comments?post=1246"}],"version-history":[{"count":3,"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/posts\/1246\/revisions"}],"predecessor-version":[{"id":1249,"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/posts\/1246\/revisions\/1249"}],"wp:attachment":[{"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/media?parent=1246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/categories?post=1246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/burakcaliskan.org\/blog\/wp-json\/wp\/v2\/tags?post=1246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}