Cisco 3560 TTL Policy

Is there any way to block a trafic from access list depending on ttl  ?
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Ernie BeekExpertCommented:
3XLcomAuthor Commented:
Yes but 3560 does not have a feature as this : ip any any ?
  dscp        Match packets with given dscp value
  fragments   Check non-initial fragments
  log         Log matches against this entry
  log-input   Log matches against this entry, including input interface
  option      Match packets with given IP Options value
  precedence  Match packets with given precedence value
  time-range  Specify a time-range
  tos         Match packets with given TOS value

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Is there any way to block specific byte of packeges for ex. 68 byte
or ttl is 117
Ernie BeekExpertCommented:
What IOS version do you have?
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3XLcomAuthor Commented:
ROM: Bootstrap program is C3560 boot loader
BOOTLDR: C3560 Boot Loader (C3560-HBOOT-M) Version 12.2(44)SE5, RELEASE SOFTWARE (fc1)
Ernie BeekExpertCommented:
Ah, this option is available from version 12.4(2)T
3XLcomAuthor Commented:
where should i download it
Ernie BeekExpertCommented:
Well, from Cisco. But you need to have a valid smartnet support for that (so you can log in and get to the downloads).
3XLcomAuthor Commented:
I have checked from here : 
there is no supported 12.4 version for 3560
Ernie BeekExpertCommented:
Ok, let me rephrase a previous comment.

This option is available from version 12.4(2)T or higher. So anything above 12.4 should have it (I think I saw a 15.0 version).

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3XLcomAuthor Commented:
Just SE versions support cat 3560 15.0 is not have a support for ipv4 ttl access list
Ernie BeekExpertCommented:
I'm afraid you're right :(

Is there any specific reason you want to filter on these properties?
3XLcomAuthor Commented:
Sometimes there comes botnet attacks with 200k + packets all of them has same TTL values.
that cause the fulling of sessions on my firewall so all my network locking

At this time i want to block the TTL values.
I am using Juniper SSG sery transparently after my router .
But as fas as i know it does not have a value to block TTL

I decide to put sth. like mikrotik between juniper and cisco but this time it is locking :D

So the only way the buying a citrix with 30k $ or find a way to block on Cisco

Do you have any alternative idea depending on blocking this type of packages
3XLcomAuthor Commented:
Sorry for late acception
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