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    (SOLVED) Can't have access to Google's 172.217.0.0 addresses

    Scheduled Pinned Locked Moved Firewalling
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    • T Offline
      torisevt @johnpoz
      last edited by torisevt

      @johnpoz
      No rules in floating
      Subnets are at the other site.
      I try to fix the previous guys problems.
      I had to change to gmail.com, because www.google.com IP changed to 216.58.207.228 which works fine.

      C:\Users\administrator>tracert gmail.com
      
      seurataan reitti isäntään gmail.com [172.217.20.37]
      enintään 30 siirräntävälillä:
      
        1    <1 ms    <1 ms    <1 ms  192.168.100.1
        2     *        *        *     Pyyntö aikakatkaistiin. (time out)
        3     *        *        *     Pyyntö aikakatkaistiin.
        4     *        *        *     Pyyntö aikakatkaistiin.
        5     *        *        *     Pyyntö aikakatkaistiin.
        6     *        *        *     Pyyntö aikakatkaistiin.
        7     *        *        *     Pyyntö aikakatkaistiin.
        8     *        *        *     Pyyntö aikakatkaistiin.
        9     *        *        *     Pyyntö aikakatkaistiin.
       10     *        *        *     Pyyntö aikakatkaistiin.
       11     *        *        *     Pyyntö aikakatkaistiin.
       12     *        *        *     Pyyntö aikakatkaistiin.
       13     *        *        *     Pyyntö aikakatkaistiin.
       14     *        *        *     Pyyntö aikakatkaistiin.
       15     *        *        *     Pyyntö aikakatkaistiin.
       16     *        *        *     Pyyntö aikakatkaistiin.
       17     *        *        *     Pyyntö aikakatkaistiin.
       18     *        *        *     Pyyntö aikakatkaistiin.
       19     *        *        *     Pyyntö aikakatkaistiin.
       20     *        *        *     Pyyntö aikakatkaistiin.
       21     *        *        *     Pyyntö aikakatkaistiin.
       22     *        *        *     Pyyntö aikakatkaistiin.
      
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      • johnpozJ Offline
        johnpoz LAYER 8 Global Moderator
        last edited by

        And what is this 192.168.100? You stated your pfsense lan is 192.168.1

        An intelligent man is sometimes forced to be drunk to spend time with his fools
        If you get confused: Listen to the Music Play
        Please don't Chat/PM me for help, unless mod related
        SG-4860 24.11 | Lab VMs 2.8, 24.11

        T 1 Reply Last reply Reply Quote 0
        • T Offline
          torisevt @johnpoz
          last edited by

          @johnpoz
          Fingers type before I think.
          We have 192.168.100.0 network at the site.

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          • johnpozJ Offline
            johnpoz LAYER 8 Global Moderator
            last edited by

            Ok...So pfsense is 192.168.100.1

            What does the routing table look like on pfsense? Do a traceroute from pfsense for that 172 IP.

            An intelligent man is sometimes forced to be drunk to spend time with his fools
            If you get confused: Listen to the Music Play
            Please don't Chat/PM me for help, unless mod related
            SG-4860 24.11 | Lab VMs 2.8, 24.11

            T 1 Reply Last reply Reply Quote 0
            • T Offline
              torisevt @johnpoz
              last edited by

              @johnpoz
              Traceroute
              1 * * *
              2 62.78.124.34 9.949 ms 11.144 ms 9.942 ms
              3 62.78.107.148 18.192 ms 9.792 ms 9.891 ms
              4 62.78.107.202 14.443 ms 10.692 ms 9.342 ms
              5 * * *
              6 62.78.107.194 17.179 ms 13.994 ms 16.244 ms
              7 62.78.104.85 28.543 ms
              62.78.108.37 137.688 ms 14.744 ms
              8 * 72.14.211.94 13.255 ms *
              9 * 108.170.254.49 18.219 ms *
              10 209.85.246.26 17.006 ms
              72.14.236.4 17.444 ms
              108.170.232.35 14.894 ms
              11 172.217.20.37 18.042 ms
              108.170.232.35 22.542 ms
              172.217.20.37 15.499 ms

              ip4 routes.png

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              • GertjanG Offline
                Gertjan
                last edited by

                For me

                Microsoft Windows [version 6.1.7601]
                Copyright (c) 2009 Microsoft Corporation. Tous droits réservés.
                
                C:\Users\Réception-Gauche>ping 172.217.21.164
                
                Envoi d'une requête 'Ping'  172.217.21.164 avec 32 octets de données :
                Réponse de 172.217.21.164 : octets=32 temps=57 ms TTL=45
                Réponse de 172.217.21.164 : octets=32 temps=57 ms TTL=45
                Réponse de 172.217.21.164 : octets=32 temps=56 ms TTL=45
                Réponse de 172.217.21.164 : octets=32 temps=56 ms TTL=45
                
                Statistiques Ping pour 172.217.21.164:
                    Paquets : envoyés = 4, reçus = 4, perdus = 0 (perte 0%),
                Durée approximative des boucles en millisecondes :
                    Minimum = 56ms, Maximum = 57ms, Moyenne = 56ms
                

                "Your mileage may vary ...."

                All this means that "172.217.21.164" want to reply to me (my WAN IP).
                Not a big issue if ICMP won't come back.

                No "help me" PM's please. Use the forum, the community will thank you.
                Edit : and where are the logs ??

                T 1 Reply Last reply Reply Quote 0
                • T Offline
                  torisevt @Gertjan
                  last edited by torisevt

                  @Gertjan
                  Me too but not on the other site

                  U:\>ping 172.217.21.164
                  
                  Ping-isäntä: 172.217.21.164 32 tavua tietoja:
                  Vastaus isännältä 172.217.21.164: tavuja=32 aika=7 ms TTL=57
                  Vastaus isännältä 172.217.21.164: tavuja=32 aika=7 ms TTL=57
                  Vastaus isännältä 172.217.21.164: tavuja=32 aika=7 ms TTL=57
                  Vastaus isännältä 172.217.21.164: tavuja=32 aika=7 ms TTL=57
                  
                  Ping-tilastot 172.217.21.164:
                      Paketit: Lähetetty = 4, Vastaanotettu = 4, Kadonnut = 0
                               (0% hävikki),
                  Arvioitu kiertoaika millisekunteina:
                      Pienin = 7 ms, Suurin = 7 ms, Keskiarvo = 7 ms
                  
                  GertjanG 1 Reply Last reply Reply Quote 0
                  • johnpozJ Offline
                    johnpoz LAYER 8 Global Moderator
                    last edited by

                    @torisevt said in Can't have access to Google's 172.217.0.0 addresses:

                    7 62.78.104.85 28.543 ms
                    62.78.108.37 137.688 ms 14.744 ms

                    That trace looks odd, are you getting back multiple IPs on the same hop?

                    From your trace looks like your problem is upstream of pfsense.. To prove this too yourself - just sniff on wan of pfsense when you ping that IP... Do you see pfsense send the ping request with its public IP as source.. If you do not get an answer that is on your isp or upstream..

                    An intelligent man is sometimes forced to be drunk to spend time with his fools
                    If you get confused: Listen to the Music Play
                    Please don't Chat/PM me for help, unless mod related
                    SG-4860 24.11 | Lab VMs 2.8, 24.11

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                    • GertjanG Offline
                      Gertjan @torisevt
                      last edited by Gertjan

                      So, here a ping to "172.217.21.164" replies :
                      @torisevt said in Can't have access to Google's 172.217.0.0 addresses:

                      U:>ping 172.217.21.164

                      Ping-isäntä: 172.217.21.164 32 tavua tietoja:
                      Vastaus isännältä 172.217.21.164: tavuja=32 aika=7 ms TTL=57

                      Here it doesn't :

                      @torisevt said in Can't have access to Google's 172.217.0.0 addresses:
                      Ping-isäntä: www.google.com [172.217.21.164] 32 tavua tietoja:
                      Pyyntö aikakatkaistiin. (Time out)

                      Is that the question : it doesn't work all the times ?

                      No "help me" PM's please. Use the forum, the community will thank you.
                      Edit : and where are the logs ??

                      T 1 Reply Last reply Reply Quote 0
                      • T Offline
                        torisevt @Gertjan
                        last edited by

                        @Gertjan
                        It doesn't work when Google change it's sites IP addresses to 172.217.0.0 net

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                        • johnpozJ Offline
                          johnpoz LAYER 8 Global Moderator
                          last edited by

                          He has 2 sites.. Only 1 site is unable to ping that netblock.

                          An intelligent man is sometimes forced to be drunk to spend time with his fools
                          If you get confused: Listen to the Music Play
                          Please don't Chat/PM me for help, unless mod related
                          SG-4860 24.11 | Lab VMs 2.8, 24.11

                          1 Reply Last reply Reply Quote 1
                          • GertjanG Offline
                            Gertjan
                            last edited by

                            The site with no result (no ICMP returned) uses an upstream router with differnet settings ?
                            Another ISP ?

                            Also : "Google" uses firewalls. When some networks (read : ISP clients) ping to much, it would not surprises me that Google throttles ICMP a bit for that network. It's just a free service ;)

                            No "help me" PM's please. Use the forum, the community will thank you.
                            Edit : and where are the logs ??

                            1 Reply Last reply Reply Quote 0
                            • T Offline
                              torisevt
                              last edited by

                              There is a cable modem connected to pfsense that is connected to LAN switch.
                              No another ISP, unless IPsec VPN between sites?

                              GertjanG 1 Reply Last reply Reply Quote 0
                              • GertjanG Offline
                                Gertjan @torisevt
                                last edited by

                                @torisevt said in Can't have access to Google's 172.217.0.0 addresses:

                                unless IPsec VPN between sites?

                                Ah !! Even more factors to check !!
                                You've got more such details ?

                                No "help me" PM's please. Use the forum, the community will thank you.
                                Edit : and where are the logs ??

                                T 1 Reply Last reply Reply Quote 0
                                • T Offline
                                  torisevt @Gertjan
                                  last edited by

                                  @Gertjan
                                  I don't know all the things the previous guy has established.

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                                  • johnpozJ Offline
                                    johnpoz LAYER 8 Global Moderator
                                    last edited by

                                    whats the network settings on the ipsec - are you sending that netblock over the ipsec?

                                    An intelligent man is sometimes forced to be drunk to spend time with his fools
                                    If you get confused: Listen to the Music Play
                                    Please don't Chat/PM me for help, unless mod related
                                    SG-4860 24.11 | Lab VMs 2.8, 24.11

                                    T 1 Reply Last reply Reply Quote 0
                                    • T Offline
                                      torisevt @johnpoz
                                      last edited by

                                      @johnpoz
                                      Where can I find it?

                                      1 Reply Last reply Reply Quote 0
                                      • johnpozJ Offline
                                        johnpoz LAYER 8 Global Moderator
                                        last edited by

                                        in the vpn, ipsec section - what is setup on the phase 2? This will have tunnel networks and remote networks and local networks defined.

                                        An intelligent man is sometimes forced to be drunk to spend time with his fools
                                        If you get confused: Listen to the Music Play
                                        Please don't Chat/PM me for help, unless mod related
                                        SG-4860 24.11 | Lab VMs 2.8, 24.11

                                        T 1 Reply Last reply Reply Quote 0
                                        • T Offline
                                          torisevt @johnpoz
                                          last edited by

                                          @johnpoz
                                          ipsec tunnels.png ipsec phase2.png

                                          1 Reply Last reply Reply Quote 1
                                          • johnpozJ Offline
                                            johnpoz LAYER 8 Global Moderator
                                            last edited by

                                            well there is your problem a 172/8 - that is not correct for damn sure ;)

                                            An intelligent man is sometimes forced to be drunk to spend time with his fools
                                            If you get confused: Listen to the Music Play
                                            Please don't Chat/PM me for help, unless mod related
                                            SG-4860 24.11 | Lab VMs 2.8, 24.11

                                            T 1 Reply Last reply Reply Quote 3
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