From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jim Fleming" Subject: 0x62....and Area 0x51 Date: Wed, 25 Sep 2002 17:22:53 -0500 Sender: netfilter-devel-admin@lists.netfilter.org Message-ID: <01ad01c264e2$178c91b0$d6ea2543@repligate> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: To: Errors-To: netfilter-devel-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: netfilter-devel.vger.kernel.org Harald Welte laforge@gnumonks.org On Tue, Sep 17, 2002 at 01:22:48PM +0300, Andrei Ivanov wrote: > > Hello, > I'm trying to filter packets which have a TOS value of 0x62, and it seems > I cannot. because it's an invalid TOS value. ====================================================== The TOS field is 8 bits, ALL values are valid....0 to 255 0x62 is a packet from the 6 (src) to the 2 (dst) address space... 128-bit DNS AAAA Record Flag Day Formats 2002:[IPv4]:[SDLL.OFFF.FFFF.TTTT]:[64-bit IPv8 or IPv16 Persistent Address] [YMDD]:[IPv4]:[SDLL.OFFF.FFFF.TTTT]:[64-bit IPv8 or IPv16 Persistent Address] 1-bit to set the Reserved/Spare ("SNOOPY") bit in Fragment Offset [S] 1-bit to set the Don't Fragment (DF) bit [D] 2-bits to select 1 of 4 common TTL values (255, 128, 32, 8) [LL] 1-bit for Options Control [O] 7-bits to set the Identification Field(dst) [FFFFFFF] 4-bits to set the TOS(dst) Field [TTTT] Default SDLL.OFFF.FFFF.TTTT = 0000.0000.0000.0000 FFF.FFFF.TTTT = GGG.SSSS.SSSS http://www.ntia.doc.gov/ntiahome/domainname/130dftmail/unir.txt Area 0x51 is not controlled by the DOD... Jim Fleming 2002:[IPv4]:000X:03DB:...IPv8 is closer than you think...IPv16 is even closer... http://www.netfilter.org/ http://www.analogx.com/contents/dnsdig.htm http://ipv8.dyndns.tv http://ipv8.yi.org http://ipv8.dyns.cx http://ipv8.no-ip.com http://ipv8.no-ip.org http://ipv8.no-ip.biz http://ipv8.no-ip.info http://ipv8.myip.us http://ipv8.dyn.ee http://ipv8.community.net.au http://ipv8.ods.org