Mailinglist Archive: opensuse-security (670 mails)
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Antwort: Re: [suse-security] IPTables ... Logging
- From: BLeonhardt@xxxxxxxxxxx
- Date: Wed, 28 Nov 2001 16:15:09 +0100
- Message-id: <OF173E4141.5A918C24-ONC1256B12.0052AC3C@xxxxxxxxxxx>
Ok,
so thank's for all your answers ... it's working now ...
... but today something strange is happend ...
the host tried to make a connection to an unknown IP on port 137 ( UDP )
... why that ?
... usually Port 137 ( UDP ) is :
netbios-ns 137/tcp # NETBIOS Name Service
netbios-ns 137/udp # NETBIOS Name Service
... here the log-entry :
Nov 28 12:26:22 linux-box kernel: OPEN: 192.168.10.60 -> 213.6.48.154 UDP,
port:137 -> 137
... anybody an idea ??? should I deny any connections from host to internet
on this port ???
Mit freundlichen Grüßen
Bruno Leonhardt
CLP Domino R5 Systemadministrator
________________________________________________________________________________________________________
AnalyTek Systemhaus
Hospitalstr. 2a
D-65589 Hadamar
Tel.: 06433/81403-15
Fax : 06433/81403-40
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