Mailinglist Archive: opensuse-security (511 mails)

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Re:[suse-security]RE:Can't connect hosts behind firewall


Hi Christoph,

On 2001.08.20 10:31:35 +0100 Christoph Egger wrote:
> On Monday, 20. August 2001 10:55, maf@xxxxxxxxxxxxxx wrote:
> > Hi Christoph,
> >
>From your logfile:

> Aug 20 11:39:06 ipseca kernel: Packet log: input ACCEPT eth0 PROTO=1
> 10.0.1.1:8 192.168.2.1:0 L=60 S=0x00 I=5606 F=0x0000 T=128 (#11)
> Aug 20 11:39:06 ipseca kernel: Packet log: input ACCEPT eth1 PROTO=50
> 62.180.107.60:65535 62.180.107.61:65535 L=112 S=0x00 I=45938 F=0x0000
> T=64 (#32)
> Aug 20 11:39:06 ipseca kernel: Packet log: input DENY ipsec0 PROTO=1
> 192.168.2.1:0 10.0.1.1:0 L=60 S=0x10 I=62222 F=0x0000 T=254 (#59)


Looks like the interface ipsec0 is being DENYed by default. Try inserting
a couple of rules in your firewall :

INPUT : allow everything from interface ipsec0
OUTPUT : allow everything to ipsec0

Maybe you also need to do the routed patches I suggested earlier?

Maybe SuSE firewall config needs something like

FW_DEV_WORLD = eth1, ipsec0 <---- Will this work???

Hopefully someone who knows if you can do this with SuSE firewall 4.9 will
answer here...

HTH,
Maf.

--

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Maf. King
Standby Exhibition Services
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"It is easier to do a job right than to explain why you didn't."

- Martin Van Buren

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