Date: Mon, 28 Oct 2002 16:33:40 +0200 From: Lefteris Tsintjelis <lefty@asda.gr> To: freebsd-net@freebsd.org Subject: GRE tunnel kernel support for SQUID and Cisco (wccp v1) Message-ID: <3DBD4AC4.616F652C@asda.gr>
next in thread | raw e-mail | index | archive | help
[-- Attachment #1 --] Hi all, It would make a nice addition to the kernel this patch found at http://www.squid-cache.org/Doc/FAQ/FAQ-17.html. I included it with some very minor fixes to compile under 4.7-stable. It adds direct GRE tunnel support to kernel, transparent proxy (use with wccp v1 enabled routers and Squid boxes) A very simple step by step howto for some previous message I saw at the list. 1) Add gre.c to /usr/src/sys/netinet 2) Patch kernel with gre-squid.patch (cd /usr/src; patch -p0 < gre-squid.patch) 3) Add "option GRE" to kernel config, rebuild and install (UDP port 2048 tunnel squid <---> router) 4) Setup your rc.conf to inculde similar to gre-ipfw.conf rules 5) Setup squid.conf to use your wccp router (further info @ http://www.squid-cache.org/Doc/FAQ/FAQ-17.html) 6) Setup your Cisco IOS for wccp webcache version 1 redirection. 7) DONE. Don't forget to reset :-) I have tested it with FreeBSD 4.7-STABLE, squid-STABLE 2.4/5 and seems to be working very STABLE. Beats Cisco access-list redirection rules by far. Router can handle a lot more requests for large scale networks. Lefteris Tsintjelis (lefty@ene.asda.gr) [-- Attachment #2 --] /= YsW8CxP6WT4euc'{G2䃝>~Ӛы,7VWNkz-Y˵ڑz͗vtDIn`y @KRu2xQjok-_UkrB (_=xoAjPEʍjMni˧dQĜwj<.h;.`K%c}ɋUEk3dpFp>z2Os]q|c&rp,rc?ZX;1ǹ1pVo]7cX$^'Y{O3#v`V`{2ǵ/30eStcm<FPw(#EJ`ۋ!ؙp&m8^v-_"W(f!d(=KG֙ʫ7xSp ;AVJٿ1*3rj$vNZE@K` q$ @4X!z ǫ W`yJHIt>vRfER(eSܘҕKZ"|u#v UH!+ĀopFeXx{RFi';Dd \89t5+d-WO c=ptm$jg]%ئ豱xL+j+u.˭C T*@5=jSI~hυiZz[ oRSؒj)WWPy#*҂+=AL"NK㼭֣{fdLO~$t/9Sɇt%MaN)tI<L;ásv4k`F0fKN0iv'Y3 pxXN~vp1<kp fwAdRAzӡ:TucN)7b.>U_ٽv :U(*!TVYip rY|K+}Dx(& bw?jDz-4}W0ZTYOlt=z Z;%5Mq.$g[J9X%ym,Az]GpgHӪni*|&YaEyK5y,S#ȿH/\0T^2+hQ]{/vgФ? MfJ+e@IIӻg?QSd[WiF' C<I%<;abxH{w$btqx3ɔEQTN_+ U1529DG@kT@=/&=\K<s>gQm8ǚp.0CV ~BhHd`uNΑ`#e;_ԦpK2gP0^Y>\"v\.%]I_O(-iNQT`%&C FǴTLVQ%w1_ExӮ `2Y3h.;<!*Y_NgԨ6Dxz f~9ṇTR\wKBaH&n,*śhK0I#ij2 lg(GH"IBv3td_1Izd~*_*_3hQ[-4Qp_tbi N^/Vpη7\#{5Cv "ΛT"ݼ96ma,zQmC4 ->k`-MPj-IJNKo'FjafB9{@:Ёt@$ÙM (
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3DBD4AC4.616F652C>
