similar to: offset mask usage in u32 filter

PATCH 1 ======= On my machine tc does not parse filter "sample" for the u32 filter. Eg: tc filter add dev eth2 parent 1:0 protocol ip prio 1 u32 ht 801: \ classid 1:3 \ sample ip protocol 1 0xff match ip protocol 1 0xff Illegal "sample" The reason is a missing memset. This patch fixes it. diff -Nur iproute-20051007.keep/tc/f_u32.c iproute-20051007/tc/f_u32.c

Hi, I have a box with RH 7,2 upgraded to Fedora Core 1. with: kernel 2.4.26 iptables 1.2.9 gcc 3.2.2 In this momment I''m using a binary TC version, but when I try to compile, get errors in Make process. Any hints ? Bests. Andres. ----> iproute2-2.4.7-now-ss010824.tar.gz make[1]: Cambiando a directorio `/usr/local/src/iproute2/lib'' gcc -D_GNU_SOURCE -O2

Hello! This is the try number two. What was changed: - Added selectable choice in Kconfig file (thanks Jamal!) - Don''t abuse tc_u32_sel to not break backward compatibility (thanks Patrick!). Stephen, do you have any comments on iproute2 part? I know it''s not perfect but this is the best way, I think. "u32 match mark vvvv mmmm" it''s intuitive but breaks a

Hello TC''s syntax, particulary u32 filter, is far more rich than what man, howto or command''s help provides. I''ve been looking for information about the uses of ''offset'' parameter, or more detailed explanation of a few other/relevan options, but what I''ve found is very brief to say the least. So I checked the sources of cls_u32.c and

i'm a chinese programmer, i want to write a system call to create an filter attach with some qdisc, but i don't know the filter param's struct in the kernel. i just know the struct struct tc_u32_key { __u32 mask; __u32 val; int off; int offmask; }; struct tc_u32_sel { unsigned char flags; unsigned char offshift; unsigned char nkeys; __u16 offmask; __u16 off;

After checking f_u32.c sources, there''s one extra parameter parsed - indev, that is nowhere described - not even in commandline help or in excellent Russell''s documentation. Does anyone know, what''s the purpose of it ?

--rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii at the bottom is a bug report - however I have include the bounce headers in case you want to fix the mailer too. This was the result of an online bug submission via http://r-bugs.biostat.ku.dk/cgi-bin/R. pete --rwEMma7ioTxnRzrJ Content-Type: message/rfc822 Content-Description: Forwarded message from Mail Delivery Subsystem

Hello, it seems, that filtering on nexthdr (TCP/UDP) content, especially src or dst port, is not working. The following has no effect on 2.4.16 or older (even 2.2) kernels: # tc filter add dev eth0 parent ffff: protocol ip prio 50 u32 match tcp dst 3128 0xffff police rate 40kbit burst 10k drop flowid :1 Even if # tc filter ls dev eth0 parent ffff: filter protocol ip pref 50 u32 filter protocol

Hello, thank You, this solution worked too. But had to do same thing for those files: test-http-client-errors.c:388 test-http-client-errors.c:484 test-http-client-errors.c:556 test-http-client-errors.c:636 test-http-server-errors.c:594 main.c:63 director.c:1445 director.c:1448 imap-client.c:253 director.c:1445 director.c:1448 mail-stats.c:56 Is this an old compiler issue or something else?

Hello, I''m having some trouble with the u32 port match and that is when specifying a mask. tc filter add prio 1 dev ppp1 parent 2:0 protocol ip u32 match ip dst 0.0.0.0/0 match ip protocol 17 0xff match ip dport 27015 0xffff flowid 2:4 Using 27015 0xffff works just fine, all packets to dport 27015 go to 2:4 tc filter add prio 1 dev ppp2 parent 2:0 protocol ip u32 match ip dst

Hi, With some help from Quinn_Storm, iXce, maniac103, mikedee and KristianLy :), I've managed to modify switcher.c and make a new plugin: thumbnail. The plugin shows thumbnails of windows when cursor is moved over a task button in taskbar. Screenshot: http://pix.nofrag.com/b0/7a/051d45e25bfffed09eeb9b00e383.jpeg Download:

Hi, I have recently started to use ''tc'' on ipv6 traffic and have come across an issue with tc filter. As per tc_filter.c in iproute2-050816, to match ''priority'' of an ipv6 packet, the u32 filter matches against the first 8 bits of the packet. From f_u32.c: if (strcmp(*argv, "priority") == 0) { NEXT_ARG();

Dear All I am kinda frustrated with the lack of help some developers are dispensing to this problem (read ignoring it). A few days ago (december 22th) I reported a problem with ''tc filter match mark'' against 2.4 kernel series and got no answers that could lead me to any solution. This is a steady problem that occurs in kernel 2.4 series and match mark (at least for me). I

Hello! I am glad to announce a patch for u32 to allow matches on nfmark. The patch is non intrusive (few lines). Why I did this? Because fw classifier cannot be used together with u32. For example, now, you cannot match a mark of 0x90 and a destination port of 80. I know you can do it with iptables to do the marking, but if you use Jamal actions to apply mark to policed packets, you need

... is on SourceForge, http://tcng.sourceforge.net/#src This one has the first steps towards getting non-IPv4 classification right: - I''ve added fields for skb meta-data (meta_protocol, etc.) - if USE_META_PROTOCOL is #defined (tcc -D... or tcsim -Xc,-D...), ip_hdr and ip6_hdr check the protocol number - if_u32 generates distinct classifier branches for each protocol - f_fw,

Hi All, I hope I am not being off-topic. I need to emulate real application traffic (VoIP, Video, ftp) and use it to measure end-to-end application performance. I have noticed Netspec is one such tool. Does anyone have it? It used to open-source and available on http://www.ittc.ku.edu/netspec/. Its no longer there. I need it for testing of end-to-end application performance on my MPLS

On 2 Feb 2017, at 19.38, Mantas Gegu?is <mantas.geguzis at ittc.vu.lt> wrote: > > Hello, > > I am tying to compile Dovecot 2.2.27 on Solaris 10, and I get this error: > test-ioloop.c: In function `test_ioloop_pending_io': > test-ioloop.c:188: error: size of array `type name' is negative Change NULL to (void *)NULL in that line.

On 6 Feb 2017, at 17.06, Mantas Gegu?is <mantas.geguzis at ittc.vu.lt> wrote: > > Hello, > > thank You, this solution worked too. But had to do same thing for those files: > > test-http-client-errors.c:388 > test-http-client-errors.c:484 > test-http-client-errors.c:556 > test-http-client-errors.c:636 > test-http-server-errors.c:594 > main.c:63 >

I've just spent several hours trying to solve "an unexpected error occurred" while I was accessing my Local Area Connection properties on a Windows 2000 machine. I'm sending this message as penance for blaming Samba. The "an unexpected error occurred" message came up everytime I tried to view the properties of my Local Area Connection but there were other problems

Hello, I am trying to compile iproute2 but something does not work when linking with libdb. This is what I am using: - iproute2-ss050607 - linux 2.4.22 - make 3.79.1 - gcc 2.95.3 - ld 2.15 When I type make, it ends somewhere in ./misc with the following error message: make output starts here: gcc -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall -I../include -DRESOLVE_HOSTNAMES -DCONFIG_GACT