-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Does 80 port outside BSD-box listens? 05.03.15 21:25, Monah Baki пишет: > root@ISN-PHC-CACHE:/cache/squid/bin # tcpdump -n -e -ttt -i pflog0 > tcpdump: WARNING: pflog0: no IPv4 address assigned tcpdump: verbose > output suppressed, use -v or -vv for full protocol decode listening > on pflog0, link-type PFLOG (OpenBSD pflog file), capture size 65535 > bytes capability mode sandbox enabled 00:00:00.000000 rule > 0..16777216/0(match): pass in on bge0: 10.0.0.106.5678 >> 255.255.255.255.5678: UDP, length 88 > 00:00:08.342860 rule 0..16777216/0(match): pass in on bge0: > 10.0.0.14.54264 >> 10.0.0.24.22: Flags [S], seq 3823043622, win 8192, options [mss > 1460,nop,wscale 2,nop,nop,sackOK], length 0 > > > > On Thu, Mar 5, 2015 at 10:20 AM, Yuri Voinov <yvoinov@xxxxxxxxx> > wrote: > > Hm. No. > > We not checked only OS. > > Does your BSD really loads PF module? > > 05.03.15 21:16, Monah Baki пишет: >>>> Not sure why the client is running old hard/soft ware, could >>>> it be cause of the hardware? Is FreeBSD an issue, should I >>>> switch to linux? >>>> >>>> On Thu, Mar 5, 2015 at 10:14 AM, Yuri Voinov >>>> <yvoinov@xxxxxxxxx> wrote: >>>> >>>> Wow, 7600! >>>> >>>> But why is so antique iOS?! Current is 15.4 >>>> >>>> 05.03.15 21:09, Monah Baki пишет: >>>>>>> PORT STATE SERVICE VERSION 23/tcp open telnet Cisco >>>>>>> IOS telnetd MAC Address: 88:5A:92:63:77:81 (Cisco) >>>>>>> Device type: router Running: Cisco IOS 12.X OS CPE: >>>>>>> cpe:/h:cisco:7600_router cpe:/o:cisco:ios:12.2 OS >>>>>>> details: Cisco 7600 router (IOS 12.2) Network Distance: >>>>>>> 1 hop TCP Sequence Prediction: Difficulty=258 (Good >>>>>>> luck!) IP ID Sequence Generation: Randomized Service >>>>>>> Info: OS: IOS; Device: switch; CPE: cpe:/o:cisco:ios >>>>>>> >>>>>>> >>>>>>> On Thu, Mar 5, 2015 at 9:31 AM, Yuri Voinov >>>>>>> <yvoinov@xxxxxxxxx> wrote: >>>>>>> >>>>>>> What is Cisco model and iOS version? >>>>>>> >>>>>>> 05.03.15 20:25, Monah Baki пишет: >>>>>>>>>> Yes, correct >>>>>>>>>> >>>>>>>>>> On Thu, Mar 5, 2015 at 9:23 AM, Yuri Voinov >>>>>>>>>> <yvoinov@xxxxxxxxx> wrote: >>>>>>>>>> >>>>>>>>>> 10.0.0.23 is your host? And 10.0.0.24 is proxy >>>>>>>>>> box? >>>>>>>>>> >>>>>>>>>> 05.03.15 20:15, Monah Baki пишет: >>>>>>>>>>>>> '--prefix=/cache/squid' >>>>>>>>>>>>> '--enable-follow-x-forwarded-for' >>>>>>>>>>>>> '--with-large-files' '--enable-ssl' >>>>>>>>>>>>> '--disable-ipv6' '--enable-esi' >>>>>>>>>>>>> '--enable-kill-parent-hack' >>>>>>>>>>>>> '--enable-snmp' '--with-pthreads' >>>>>>>>>>>>> '--with-filedescriptors=65535' >>>>>>>>>>>>> '--enable-cachemgr-hostname=hostname' >>>>>>>>>>>>> '--enable-storeio=ufs,aufs,diskd,rock' >>>>>>>>>>>>> '--enable-ipfw-transparent' >>>>>>>>>>>>> '--enable-pf-transparent' >>>>>>>>>>>>> '--with-nat-devpf' >>>>>>>>>>>>> --enable-ltdl-convenience >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On Thu, Mar 5, 2015 at 9:14 AM, Yuri >>>>>>>>>>>>> Voinov <yvoinov@xxxxxxxxx> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> This looking good too. >>>>>>>>>>>>> >>>>>>>>>>>>> Stupid question: >>>>>>>>>>>>> >>>>>>>>>>>>> With witch interception option squid >>>>>>>>>>>>> builed? >>>>>>>>>>>>> >>>>>>>>>>>>> I.e, squid -v? >>>>>>>>>>>>> >>>>>>>>>>>>> 05.03.15 18:19, Monah Baki пишет: >>>>>>>>>>>>>>>> Hi all, can anyone verify if this is >>>>>>>>>>>>>>>> correct, need to make ure that users >>>>>>>>>>>>>>>> will be able to access the internet >>>>>>>>>>>>>>>> via the squid. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Running FreeBSD with a single >>>>>>>>>>>>>>>> interface with Squid-3.5.2 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Policy based routing on Cisco with >>>>>>>>>>>>>>>> the following: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> interface GigabitEthernet0/0/1.1 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> encapsulation dot1Q 1 native >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> ip address 10.0.0.9 255.255.255.0 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> no ip redirects >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> no ip unreachables >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> ip nat inside >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> standby 1 ip 10.0.0.10 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> standby 1 priority 120 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> standby 1 preempt >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> standby 1 name HSRP >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> ip policy route-map CFLOW >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> ip access-list extended REDIRECT >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> deny tcp host 10.0.0.24 any eq www >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> permit tcp host 10.0.0.23 any eq www >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> route-map CFLOW permit 10 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> match ip address REDIRECT set ip >>>>>>>>>>>>>>>> next-hop 10.0.0.24 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> In my /etc/pf.conf rdr pass inet >>>>>>>>>>>>>>>> proto tcp from 10.0.0.0/8 to any port >>>>>>>>>>>>>>>> 80 -> 10.0.0.24 port 3129 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> # block in pass in log quick on bge0 >>>>>>>>>>>>>>>> pass out log quick on bge0 pass out >>>>>>>>>>>>>>>> keep state >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> and finally in my squid.conf: >>>>>>>>>>>>>>>> http_port 3128 http_port 3129 >>>>>>>>>>>>>>>> intercept >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> And for testing purposes from the >>>>>>>>>>>>>>>> squid server: ./squidclient -h >>>>>>>>>>>>>>>> 10.0.0.24 -p 3128 >>>>>>>>>>>>>>>> http://www.freebsd.org/ >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> If I replace -p 3128 with -p 80, I >>>>>>>>>>>>>>>> get a access denied, and if I omit >>>>>>>>>>>>>>>> the -p 3128 completely, I can access >>>>>>>>>>>>>>>> the websites. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> tcpdump with (-p 3128) >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> 13:15:02.681106 IP >>>>>>>>>>>>>>>> ISN-PHC-CACHE.44017 > >>>>>>>>>>>>>>>> wfe0.ysv.freebsd.org.http: Flags [.], >>>>>>>>>>>>>>>> ack 17377, win 1018, options >>>>>>>>>>>>>>>> [nop,nop,TS val 985588797 ecr >>>>>>>>>>>>>>>> 1054387720], length 0 13:15:02.681421 >>>>>>>>>>>>>>>> IP wfe0.ysv.freebsd.org.http > >>>>>>>>>>>>>>>> ISN-PHC-CACHE.44017: Flags [.], seq >>>>>>>>>>>>>>>> 17377:18825, ack 289, win 1040, >>>>>>>>>>>>>>>> options [nop,nop,TS val 1054387720 >>>>>>>>>>>>>>>> ecr 985588501], length 1448 >>>>>>>>>>>>>>>> 13:15:02.681575 IP >>>>>>>>>>>>>>>> wfe0.ysv.freebsd.org.http > >>>>>>>>>>>>>>>> ISN-PHC-CACHE.44017: Flags [.], seq >>>>>>>>>>>>>>>> 18825:20273, ack 289, win 1040, >>>>>>>>>>>>>>>> options [nop,nop,TS val 1054387720 >>>>>>>>>>>>>>>> ecr 985588501], length 1448 >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Did I miss anything? >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Thanks Monah >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> squid-users mailing list >>>>>>>>>>>>>>>> squid-users@xxxxxxxxxxxxxxxxxxxxx >>>>>>>>>>>>>>>> http://lists.squid-cache.org/listinfo/squid-users >>>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>> >>>>>>>>>>>>>>>> > >>>>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>>> squid-users mailing list >>>>>>>>>>>>>> squid-users@xxxxxxxxxxxxxxxxxxxxx >>>>>>>>>>>>>> http://lists.squid-cache.org/listinfo/squid-users >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>> >>>>>>> >>>>> >>>> >> > -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJU+ICHAAoJENNXIZxhPexGX9oH/ibNwg5eWJg+hfTfbNmxHNKb D5b08bvJsbtbP8N5RVZQTnzKvLNOEnoVLHU22Zh9HDSy1OJ4fFyggNLFZPrAb09M BH8URJSCjlMQudKXC5heZMaOu2V4idO70Cvif8I+pB1DcManxT3jldqYDFOClqjc AV+NinCwEwxpcLjE1TL/a8MfVPjFw2EcI3P0Ne2IOwz1CwIsiTNcQr2kkX3MZq6b S/ZbMygeHQvdNqMNxnv4o9ZdW0G/J7+2BCYly9Ks9mwOn7tA9qkueNTMXB/WAYXs 3355SSl69GVSMMJRCiAiXdm9x7flnPgN/kJUVgJ0sfWvhN+ahkbgDHph4qJWP3I= =5Obg -----END PGP SIGNATURE----- _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
