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Post subject: porucha firewallu
 Posted: 06.05.2012 - 02:02 #98633
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Ucen
Joined: Apr 18, 2008
Posts: 561
Location: Toropark
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Jedneho dna si ako doposial idem otvorit hocico zvnutra mojej siete cez vonkajsiu ip resp. domenove meno a zrazu NIC... connection timeout. ak si server na LANke otvaram napriklad na http://172.31.151.18:82/ je vsetko v poriadku samozrejme ale akonahle to chcem otvorit akoby "zvonka" na http://majak.ubnet.sk:82/ tak mi to odrazu nefunguje a pritom doteraz to vzdy islo..
pozeral som uz vsetko mozne vo firewalle v mikrotiku (rb450g) ktory preklada tu verejnu ip adresu ale neviem si s tym rady... v danych pocitacoch nie su spustene ziadne firewally ani ine blokatory portov ktore by znemoznovali danu komunikaciu.
doplnene 02:03
zvlastne je ale najma to ze ked dam pingovat mna sameho ako verejnu ip adresu tak to normalne zoberie aj v routeri aj v konzole na ktoromkolvek pocitaci vnutri siete ale spojenie na akomkolvek porte nie je mozne uskutocnit...
asi primitivnost ale som z toho uz jelen.
niekto neviete poradit co s tym?  |
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Post subject: RE: porucha firewallu
Posted: 06.05.2012 - 10:43 #98634
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Majster
Joined: Feb 14, 2011
Posts: 2544
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resetni packety na pravidle...skus otvorit tu aplikaciu po verejnej..nabiehaju ti packety na pravidle? Druha vec, nemozes otvarat zvnutra siete cez vonkajšiu IP 
Ak nabiehaju packety je problem na lokalnej strane, ak nie...je problem s verejkou a prekladom. |
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Post subject: RE: porucha firewallu
Posted: 06.05.2012 - 11:35 #98636
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Ucen
Joined: Apr 18, 2008
Posts: 561
Location: Toropark
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Post subject: RE: porucha firewallu
Posted: 06.05.2012 - 17:16 #98640
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Majster
Joined: Feb 14, 2011
Posts: 2544
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Post subject: RE: porucha firewallu
Posted: 08.05.2012 - 18:33 #98711
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Ucen
Joined: Apr 18, 2008
Posts: 561
Location: Toropark
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| /ip firewall nat add action=dst-nat chain=dstnat comment="senior - hfs" disabled=no dst-port=82 in-interface=ether1 protocol=tcp to-addresses=172.31.151.18 to-ports=82 |
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Post subject: RE: porucha firewallu
Posted: 01.06.2012 - 01:01 #99094
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Ucen
Joined: Apr 18, 2008
Posts: 561
Location: Toropark
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| nikto nic teda? icmp forward v ip firewall filter rules mam taktiez povoleny... porty su namapovane v poriadku. opingujem svoju wan-ovsku ip zvnutra z lokalky ale ani za toho boha neviem na nej nic otvorit iba ked ju prepisem na lokalnu... :/ furt som to nevyriesil |
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a na tych obycajnych routeroch ako dlink, asus, smc, edimax, ovislink, zyxel a pod. to ide kazdemu bez akehokolvek nastavenia...
