search for: tcp_ipv4

...a question about tcp layer of linux kernel. I want, Syn and ack packages received to server will be counted. [image: enter image description here] where total_syn_count and total_ack_count are variables to be defined and will be increased Which files to be used ???? tcp_input.c ,tcp_output.c , tcp_ipv4.c

Looks like the GSO is involved? I got this while running Dom0 only (no guests), with a BOINC/Rosetta@home application running on all 4 cores. changeset: 10649:8e55c5c11475 Build: x86_32p (pae). ------------[ cut here ]------------ kernel BUG at net/core/dev.c:1133! invalid opcode: 0000 [#1] SMP CPU: 0 EIP: 0061:[<c04dceb0>] Not tainted VLI EFLAGS: 00210297 (2.6.16.13-xen

On 10/23/07, Robert Mela <rob at robmela.com> wrote: > Several years back I accidentally discovered that multiple processes can > listen on the same TCP/IP socket. The trick of course is that all the > processes are in the same process group, and the socket is opened by a > shared parent. The OS somehow was managing queuing up the various > calls to accept() on that

...| 2 +- net/ipv4/netfilter/nf_log_ipv4.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 4 +- net/ipv4/nexthop.c | 2 +- net/ipv4/tcp.c | 2 +- net/ipv4/tcp_input.c | 6 +- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/udp.c | 2 +- net/ipv6/addrconf.c | 6 +- net/ipv6/ah6.c | 2 +- net/ipv6/exthdrs.c | 2 +- net/ipv6/icmp.c...

...| 2 +- net/ipv4/netfilter/nf_log_ipv4.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 4 +- net/ipv4/nexthop.c | 2 +- net/ipv4/tcp.c | 2 +- net/ipv4/tcp_input.c | 6 +- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/udp.c | 2 +- net/ipv6/addrconf.c | 6 +- net/ipv6/ah6.c | 2 +- net/ipv6/exthdrs.c | 2 +- net/ipv6/icmp.c...

...| 2 +- net/ipv4/netfilter/nf_log_ipv4.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 4 +- net/ipv4/nexthop.c | 2 +- net/ipv4/tcp.c | 2 +- net/ipv4/tcp_input.c | 6 +- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/udp.c | 2 +- net/ipv6/addrconf.c | 6 +- net/ipv6/ah6.c | 2 +- net/ipv6/exthdrs.c | 2 +- net/ipv6/icmp.c...

...| 2 +- net/ipv4/netfilter/nf_log_ipv4.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 4 +- net/ipv4/nexthop.c | 2 +- net/ipv4/tcp.c | 2 +- net/ipv4/tcp_input.c | 6 +- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/udp.c | 2 +- net/ipv6/addrconf.c | 6 +- net/ipv6/ah6.c | 2 +- net/ipv6/exthdrs.c | 2 +- net/ipv6/icmp.c...

...| 2 +- net/ipv4/netfilter/nf_log_ipv4.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 4 +- net/ipv4/nexthop.c | 2 +- net/ipv4/tcp.c | 2 +- net/ipv4/tcp_input.c | 6 +- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/udp.c | 2 +- net/ipv6/addrconf.c | 6 +- net/ipv6/ah6.c | 2 +- net/ipv6/exthdrs.c | 2 +- net/ipv6/icmp.c...

Hi All, I followed the instructions here at http://bderzhavets.wordpress.com/2009/06/10/setup-fedora-11-pv-domu-at-xen-3-4-1-dom0-kernel-2-6-30-rc6-tip-on-top-of-fedora-11/ However, when I do a "make menuconfig", I cannot see any XEN related configuration options. What am I missing? Thank you. Mr. Teo En Ming Dip(Mechatronics Engineering) BEng(Hons)(Mechanical Engineering)