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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 No. 24.10.2016 23:40, Eliezer Croitoru пишет: > And why would you want this exactly? > The most simple thing is to use routing policy and to monitor the proxy in > a much higher level then WCCP. Based on my personal experience with WCCP (over 6 years). PBR is VERY router's CPU consumpted. WCCP - is not (L2, not GRE. GRE performs on CPU, L2 on control-plane and hardware-accelerated). However, using edge router for WCCP is not so good idea by another reason. It breaks good network architecture in most cases. I'm not CCA, but ever for me it's obvious. So, underlying aggregations switches is more appropriate target for WCCP, because of they can be uses L2 WCCP - which is extremely fast. > For example fetch a web page or a statistics page every 10 seconds. > It’s considered pretty right in the industry. > For routers it’s a whole another story but for a rock solid system I do not > believe WCCP is a must. Depending of router. Branch router must have. Just take a look on whole Cisco's router's range. Just for interest. > Any juniper and Cisco + others these days do not rely on WCCP since it’s > considered a hassle to maintain. Cats delicious. You just do not know how to cook them :) WCCP is a very simple protocol. While there may be poorly documented. There is another problem - very few people well versed in networking technologies, few details delves into what makes. The vast majority simply copy-paste configs without a single thought in his head, not bothering to understand. What is there to maintain? Just configure it once and sit on the ass straight. > > Eliezer > > ---- > Eliezer Croitoru <http://ngtech.co.il/lmgtfy/> > Linux System Administrator > Mobile: +972-5-28704261 > Email: eliezer@xxxxxxxxxxxx > > > From: squid-users [mailto:squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx] On > Behalf Of Yuri > Sent: Monday, October 24, 2016 14:06 > To: Garth van Sittert | BitCo <garth@xxxxxxxxxxx>; > squid-users@xxxxxxxxxxxxxxxxxxxxx > Subject: Re: Squid with ASR9001 > > Ha, it seems ASR9000 really does not support WCCP exactly. You right. > > WCCP supported on Nexus, on ASR1000... So, your router only can use PBR or > analoquie. > > The only idea is to buy 3750 as aggregation switch, config WCCP on it and > connect to your ASR by fiber trunk. > 24.10.2016 16:30, Garth van Sittert | BitCo пишет: > > By Cisco employee - “Correct, there is no WCCP and no plans for it > either... :(” > https://supportforums.cisco.com/discussion/12227051/ios-xr-and-wccp > > WCCP supported platforms – > > https://supportforums.cisco.com/document/133201/wccp-platform-support-overvi > ew > > Our ASR9001 has no commands that support wccp anywhere… > > > > > > Garth van Sittert | Chief Executive Officer > (BSC Physics & Computer Science) > Tel: 087 135 0000 Ext: 201 > garth@xxxxxxxxxxx <mailto:garth@xxxxxxxxxxx> > bitco.co.za <http://www.bitco.co.za/> > > > From: Yuri [mailto:yvoinov@xxxxxxxxx] > Sent: Monday, 24 October 2016 12:12 PM > To: Garth van Sittert | BitCo <garth@xxxxxxxxxxx> > <mailto:garth@xxxxxxxxxxx> ; squid-users@xxxxxxxxxxxxxxxxxxxxx > <mailto:squid-users@xxxxxxxxxxxxxxxxxxxxx> > Subject: Re: Squid with ASR9001 > > > > 24.10.2016 13:16, Garth van Sittert | BitCo пишет: > Yes, it looks like all of the ASR9000 range which makes use of IOS XR no > longer supports WCCP. > Please, provide prooflink from Cisco. > > > > Policy Based Routing has been replaced by ACL Based Forwarding or ABF. > So? This is therminology difference, if any. > > > > > > > From: squid-users [mailto:squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx] On > Behalf Of Yuri Voinov > Sent: Sunday, 23 October 2016 9:35 PM > To: squid-users@xxxxxxxxxxxxxxxxxxxxx > <mailto:squid-users@xxxxxxxxxxxxxxxxxxxxx> > Subject: Re: Squid with ASR9001 > > > > > 23.10.2016 23:16, Garth van Sittert | BitCo пишет: > > > > > > Good day all > > > > > > > > > > > > > > > > > Has anyone had any experience setting up Squid with any IOS > XR Cisco routers? The Cisco ASR9000 range doesn’t support WCCP > and I cannot find any examples online. > > > > > Seriously, the entire range? > > Who said that it does not support WCCP? It is obligation to support, if > only because it is not a home dish soap. That's when Cisco write the > documentation that does not support - and then we cry. > > > > > > > > > > > > > > I have also found quotes regarding PBR on the ASR9000… “With > IOS XR traditional policy-based routing (PBR) is history” > > > > > It's crazy city a forum talking about? PBR - is a fundamental functionality > for the router. Especially for the router at this level. I somehow difficult > to imagine a company that completely cuts down the business by releasing > incompatible with what device. This is only possible in the OpenSource. But > not in huge IT-business company. AFAIK. > > > > > > > > > > > > > > I plan to use this on our 10Gbps ISP traffic to improve > customer experience… > > > > > There is no examples because the solutions of such a level rarely use > Squid. Personally, I do not have a machine to play and write an example to > Squid's wiki. As you know, Christmas is not the wife of a router is present > as trinkets. > > > > > > > > > > > > > > Garth > > > > > > > > > > > > > > > > > > > > > > > > > BitCo Email Footer > <https://www.google.co.za/maps/place/Wedgewood+Office+Park/@-26.04982,28.01 > 96914,17z/data=""> > d-26.04982!4d28.0218801> > <https://www.google.co.za/maps/place/Wedgewood+Office+Park/@-26.04982,28.019 > 6914,17z/data=""> > 7f4%218m2%213d-26.04982%214d28.0218801> > > > > > The information contained in this message is intended solely > for the individual to whom it is specifically and originally > addressed. This message and its contents may contain confidential > or privileged information from BitCo. If you are not the intended > recipient, you are hereby notified that any disclosure or > distribution, is strictly prohibited. If you receive this email in > error, please notify BitCo immediately and delete it. BitCo does > not accept any liability or responsibility if action is taken in > reliance on the contents of this information. > > > > > > > > > > > > > _______________________________________________ > > > > > squid-users mailing list > > > > > squid-users@xxxxxxxxxxxxxxxxxxxxx > <mailto:squid-users@xxxxxxxxxxxxxxxxxxxxx> > > > > > http://lists.squid-cache.org/listinfo/squid-users > > > <https://www.google.co.za/maps/place/Wedgewood+Office+Park/@-26.04982,28.019 > 6914,17z/data=""> > 7f4%218m2%213d-26.04982%214d28.0218801> > The information contained in this message is intended solely for the > individual to whom it is specifically and originally addressed. This message > and its contents may contain confidential or privileged information from > BitCo. If you are not the intended recipient, you are hereby notified that > any disclosure or distribution, is strictly prohibited. If you receive this > email in error, please notify BitCo immediately and delete it. BitCo does > not accept any liability or responsibility if action is taken in reliance on > the contents of this information. > > > <https://www.google.co.za/maps/place/Wedgewood+Office+Park/@-26.04982,28.019 > 6914,17z/data=""> > 7f4%218m2%213d-26.04982%214d28.0218801> > The information contained in this message is intended solely for the > individual to whom it is specifically and originally addressed. This message > and its contents may contain confidential or privileged information from > BitCo. If you are not the intended recipient, you are hereby notified that > any disclosure or distribution, is strictly prohibited. If you receive this > email in error, please notify BitCo immediately and delete it. BitCo does > not accept any liability or responsibility if action is taken in reliance on > the contents of this information. > - -- Cats - delicious. 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