search for: ip_ttl

Hi! I am learning tcng without having experiance of tc and I am trying to build something that shall schedule traffic dependent on the value in the IPv4 packets ip_ttl field. I have read the tcng reference manual and cannot find information about forwarding. Is it possible to farward packets from ingress to egress without sending them upwards in layers? NIC---->ingress---->forward----->egress----> In ingress I do some metering and in egress: classi...

http://www.uniras.gov.uk/vuls/2004/236929/index.htm ----Quote---- "The impact of this vulnerability varies by vendor and application, but in some deployment scenarios it is rated critical. Please see the vendor section below for further information. Alternatively contact your vendor for product specific information. If exploited, the vulnerability could allow an attacker to create a

...et field */ #define IP_RF 0x8000 /* reserved fragment flag */ #define IP_DF 0x4000 /* dont fragment flag */ #define IP_MF 0x2000 /* more fragments flag */ #define IP_OFFMASK 0x1fff /* mask for fragmenting bits */ unsigned char ip_ttl; /* time to live */ unsigned char ip_p; /* protocol */ unsigned short ip_sum; /* checksum */ unsigned long ip_src, ip_dst; /* source and dest address */ }; struct my_udp_header { unsigned short uh_sport; unsigned short uh_dport; unsigned short uh_ulen;...

http://bugzilla.mindrot.org/show_bug.cgi?id=276 ------- Additional Comments From stevesk at pobox.com 2002-06-15 14:26 ------- this is what i asked in a message a while back; can an IRIX expert help here? "should we be using a UNIX95 (or whatever) namespace for IRIX? what happens with D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" ------- You are receiving this

Although RAW sockets can be used when specifying the source address of packets (defeating one of the aspects of the jail) some people may find it usefull to use utilities like ping(8) or traceroute(8) from inside jails. Enclosed is a patch I have written which gives you the option of allowing prison-root to create raw sockets inside the prison, so

Stephen Clark wrote: > Robert Noland wrote: >> On Thu, 2008-11-13 at 07:48 -0500, Stephen Clark wrote: >>> Julian Elischer wrote: >>>> Stephen Clark wrote: >>>>> Julian Elischer wrote: >>>>>> you will need to define the setup and question better. >>>> thanks.. cleaning it up a bit more... >>>> >>>>