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authordarrenr <darrenr@FreeBSD.org>2005-04-25 17:40:37 +0000
committerdarrenr <darrenr@FreeBSD.org>2005-04-25 17:40:37 +0000
commitbf14e64afe4f81f662485a23c288ae2cdb3646d2 (patch)
treebf434ce9c5e622818240e097f083b32feb85d14e /contrib/ipfilter/todo
parentd438802dcb3e270d6fcc65f075c808c64853a7c2 (diff)
downloadFreeBSD-src-bf14e64afe4f81f662485a23c288ae2cdb3646d2.zip
FreeBSD-src-bf14e64afe4f81f662485a23c288ae2cdb3646d2.tar.gz
these files should never have been imported...they are junk
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-BUGS:
------
-* fix "to <ifname>" bug on FreeBSD 2.2.8
-fastroute works
-
-===============================================================================
-GENERAL:
---------
-
-* support redirection like "rdr tun0 0/32 port 80 ..."
-
-* use fr_tcpstate() with NAT code for increased NAT usage security or even
- fr_checkstate() - suspect this is not possible.
-
-* add another alias for <thishost> for interfaces <thisif>? as well as
- all IP#'s associated with the box <myaddrs>?
-
-time permitting:
-
-* load balancing across interfaces
-
-* record buffering for TCP/UDP
-
-* modular application proxying
--done
-
-* allow multiple ip addresses in a source route list for ipsend
-
-* port IP Filter to Linux
-Not in this century.
-
-* document bimap
-
-* document NAT rule order processing
-
-* add more docs
-in progress
-
-3.4:
-XDDD. I agree. Bandwidth Shapping and QoS (Quality of Service, AKA
-traffic priorization) should be *TOP* in the TO DO list.
-
-* Bandwidth limiting!!!
-maybe for solaris, otherwise "ALTQ"
-* More examples
-* More documentation
-* Load balancing features added to the NAT code, so that I can have
-something coming in for 20.20.20.20:80 and it gets shuffled around between
-internal addresses 10.10.10.1:8000 and 10.10.10.2:8000. or whatever.
-- done, stage 1 (round robin/split)
-The one thing that Cisco's PIX has on IPF that I can see is that
-rewrites the sequence numbers with semi-random ones.
-- done
-
-I would also love to see a more extensive NAT. It can choose to do
-rdr and map based on saddr, daddr, sport and dport. (Does the kernel
-module already have functionality for that and it just needs support in
-the userland ipnat?)
--sort of done
-
- * intrusion detection
- detection of port scans
- detection of multiple connection attempts
-
- * support for multiple log files
- i.e. all connections to ftp and telnet logged to
- a seperate log file
-
- * multiple levels of log severity with E-mail notification
- of intrusion alerts or other high priority errors
-
- * poison pill facility
- after detection of a port scan, start sending back
- large packets of garbage or other packets to
- otherwise confuse the intruder (ping of death?)
-
-IPv6:
------
-* NAT is yet not available, either as a null proxy or address translation
-
-BSD:
-* "to <if>" and "to <if>:<ip>" are not supported, but "fastroute" is.
-
-Solaris:
-* "to <if>:<ip>" is not supported, but "fastroute" is and "to <if>" are.
-
-Tru64:
-------
-* IPv6 checksum calculation for RST's and ICMP packets is not done (there
- are routines in the Tru64 kernel to do this but what is the interface?)
-
-does bimap allow equal sized subnets?
-
-make return-icmp 'intelligent' if no type is given about what type to use?
-
-reply-to - enforce packets to pass through interfaces in particular
-combinations - opposite to "to", set reverse path interface
-
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