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http://slave-network.org/firewall.txt |
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On 5/3/07, 7v5w7go9ub0o <7v5w7go9ub0o@×××××.com> wrote: |
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> |
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> Thanks again for the quick reply! It'll be interesting to compare |
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> configs. I have begun the "boolean reduction compilation" process: |
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> deactivating half of the grsec/pax stuff; testing; reactivating that |
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> half and deactivating the remaining half; etc. :-( |
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> |
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> Also looking at 2.6.21 ...... |
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> |
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> Could you also attach your iptables rules? I presume you're doing a |
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> pretty straight forward FW (e.g. allow outgoing; drop or block |
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> incoming; check for tcp flags; log martians; etc.) |
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> |
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> |
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> On 5/2/07, Caleb Cushing <xenoterracide@×××××.com > wrote: |
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> > |
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> > I've attached the config, and I haven't noticed any issues with slowness |
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> > I'm running 2.6.20 on 3 boxes, but not hardened. so it could be a |
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> > hardened patch. I just know iptables had major changes. |
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> > |
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> > On 5/2/07, 7v5w7go9ub0o <7v5w7go9ub0o@×××××.com> wrote: |
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> > > |
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> > > Thank You!! for the quick response. |
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> > > |
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> > > Yes.... please do let me see your config file. I've been thinking of |
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> > > doing this for a while, and now is a good time. |
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> > > |
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> > > Are you running 2.6.20x? If yes, is it as responsive as '18x ? |
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> > > |
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> > > TIA |
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> > > |
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> > > On 5/1/07, Caleb Cushing < xenoterracide@×××××.com> wrote: |
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> > > > |
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> > > > don't know about being slow but iptables had major changes in |
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> > > > 2.6.20.x so you probably will have to go through those manually. I |
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> > > > can give you my config for iptables if you need help getting it working. |
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> > > > |
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> > > > On 5/1/07, 7v5w7go9ub0o <7v5w7go9ub0o@×××××.com> wrote: |
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> > > > > |
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> > > > > Just installed 2.6.20-r2, and find it particularly slow - slow to |
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> > > > > boot, slow to operate (high cpu), while 2.6.18-r6 is quick, with |
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> > > > > low cpu useage. |
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> > > > > |
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> > > > > Any ideas, please? (e.g. there was a configuration option a few |
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> > > > > releases ago that snuck in and slowed things down; I've forgotten which it |
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> > > > > was :-( ) |
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> > > > > |
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> > > > > (Same kernel configurations; had to update udev from 104-r12 to |
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> > > > > 109-r1 to keep from crashing during the boot process; replaced firehol with |
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> > > > > shorewall 3.4.2, which works on 2.6.18-r6 just fine, but fails on |
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> > > > > 2.6.20-r2 . Did not upgrade gradm, as it's likely I'll stay with |
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> > > > > '18) |
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> > > > > |
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> > > > > TIA |
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> > > > > |
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> > > > |
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> > > > |
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> > > > |
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> > > > -- |
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> > > > Caleb Cushing |
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> > > |
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> > > |
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> > > |
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> > |
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> > |
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> > -- |
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> > Caleb Cushing |
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> > |
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-- |
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Caleb Cushing |