I've recently set up a LEAF "Bering-uClibc" Firewall - 5.1.2-rc1, on an old K6-2 machine I had laying around. Because the K6-2 CPU doesn't implement the CMOV instruction, I'm running the i486 version of the distro.
I've been able to solve a number of issues in the setup and configuration on my own (this isn't my first LEAF router), but I've run into a major issue when trying to set up traffic shaping. For testing purposes, I'm using the shorewall example for wondershaping-like behaviour, modified for my setup: tcdevices file #INTERFACE IN-BANDWITH OUT-BANDWIDTH ppp0 3500kbit 650kbit tcclasses file #INTERFACE MARK RATE CEIL PRIORITY OPTIONS ppp0 1 5*full/10 full 1 tcp-ack,tos-minimize-delay ppp0 2 3*full/10 9*full/10 2 default ppp0 3 2*full/10 8*full/10 2 mangle file #ACTION SOURCE DEST PROTO PORT(S) CLIENT USER # PORT(S) MARK(1):F 0.0.0.0/0 0.0.0.0/0 icmp echo-request MARK(1):F 0.0.0.0/0 0.0.0.0/0 icmp echo-reply # mark traffic which should have a lower priority with a 3: # mldonkey MARK(3) 0.0.0.0/0 0.0.0.0/0 udp - 4666 when I do a 'shorewall refresh' using the above, I get this message: ... Setting up Proxy ARP... Setting up Traffic Control... RTNETLINK answers: No such file or directory We have an error talking to the kernel ERROR: Command "tc filter add dev ppp0 parent ffff: protocol all prio 10 basic police mpu 64 rate 3500kbit burst 10kb action drop" Failed Processing /etc/shorewall/stop ... Processing /etc/shorewall/tcclear ... Running /sbin/iptables-restore... IPv4 Forwarding Enabled Processing /etc/shorewall/stopped ... Terminated When I look at the last few entries of kern.log, it says this: Nov 23 17:05:57 bossy kernel: [96053.256432] traps: iptables[13590] general protection ip:a7797b3e sp:afc95384 error:0 in ld-uClibc-0.9.33.2.so [a7796000+6000] Nov 23 17:05:57 bossy root: ERROR:Shorewall refresh failed Nov 23 17:05:58 bossy root: Shorewall Stopped I don't know nearly enough about TC to guess what part of that complex command is the actual culprit. Any help at all would be appreciated. -- Stirling Westrup Programmer, Entrepreneur. https://www.linkedin.com/e/fpf/77228 http://www.linkedin.com/in/swestrup http://technaut.livejournal.com http://sourceforge.net/users/stirlingwestrup ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk ------------------------------------------------------------------------ leaf-user mailing list: leaf-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/leaf-user Support Request -- http://leaf-project.org/
