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    Setting up IPsec VPN pfsense to dsr dlink-1000 router

    Scheduled Pinned Locked Moved IPsec
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    • G
      Gap
      last edited by

      Hi periko thanks what do you mean IPSEC v2? the IKE v2? if thats what you mean its a yes my dlink supports IPSec v2.

      It appears that I already found my mistake. I saw that my DLINK PFS cant handle DH 15 my only options are DH 1, 2, and 5. On phase 2.

      1 Reply Last reply Reply Quote 1
      • G
        Gap
        last edited by

        Just adding this system logs on my pfsense please help. my problem still not fixed.

        Jul 24 11:19:00 charon 05[JOB] <80> deleting half open IKE_SA with 125.5.78.227 after timeout
        Jul 24 11:19:00 charon 05[IKE] <80> IKE_SA (unnamed)[80] state change: CONNECTING => DESTROYING
        Jul 24 11:19:02 charon 14[CFG] vici client 1118 connected
        Jul 24 11:19:02 charon 14[CFG] vici client 1118 registered for: list-sa
        Jul 24 11:19:02 charon 14[CFG] vici client 1118 requests: list-sas
        Jul 24 11:19:02 charon 05[CFG] vici client 1118 disconnected
        Jul 24 11:19:03 charon 11[NET] <82> received packet: from 125.5.78.227[500] to 125.5.78.228[500] (432 bytes)
        Jul 24 11:19:03 charon 11[ENC] <82> parsed IKE_SA_INIT request 0 [ SA KE No N(NATD_D_IP) N(NATD_S_IP) V V V V ]
        Jul 24 11:19:03 charon 11[CFG] <82> looking for an IKEv2 config for 125.5.78.228...125.5.78.227
        Jul 24 11:19:03 charon 11[CFG] <82> candidate: %any...%any, prio 24
        Jul 24 11:19:03 charon 11[CFG] <82> candidate: 125.5.78.228...125.5.78.227, prio 3096
        Jul 24 11:19:03 charon 11[CFG] <82> found matching ike config: 125.5.78.228...125.5.78.227 with prio 3096
        Jul 24 11:19:03 charon 11[ENC] <82> received unknown vendor ID: 81:0f:a5:65:f8🆎14:36:91:05:d7:06:fb:d5:72:79
        Jul 24 11:19:03 charon 11[ENC] <82> received unknown vendor ID: 90:cb:80:91:3e:bb:69:6e:08:63:81:b5:ec:42:7b:1f
        Jul 24 11:19:03 charon 11[ENC] <82> received unknown vendor ID: 4a:13:1c:81:07:03:58:45:5c:57:28:f2:0e:95:45:2f
        Jul 24 11:19:03 charon 11[ENC] <82> received unknown vendor ID: af:ca:d7:13:68:a1:f1:c9:6b:86:96:fc:77:57:01:00
        Jul 24 11:19:03 charon 11[IKE] <82> 125.5.78.227 is initiating an IKE_SA
        Jul 24 11:19:03 charon 11[IKE] <82> IKE_SA (unnamed)[82] state change: CREATED => CONNECTING
        Jul 24 11:19:03 charon 11[CFG] <82> selecting proposal:
        Jul 24 11:19:03 charon 11[CFG] <82> proposal matches
        Jul 24 11:19:03 charon 11[CFG] <82> received proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
        Jul 24 11:19:03 charon 11[CFG] <82> configured proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
        Jul 24 11:19:03 charon 11[CFG] <82> selected proposal: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
        Jul 24 11:19:03 charon 11[ENC] <82> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) N(MULT_AUTH) ]
        Jul 24 11:19:03 charon 11[NET] <82> sending packet: from 125.5.78.228[500] to 125.5.78.227[500] (376 bytes)

        Jul 24 11:18:45 charon 15[CFG] <81> selected proposal: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
        Jul 24 11:18:45 charon 15[ENC] <81> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) N(MULT_AUTH) ]
        Jul 24 11:18:45 charon 15[NET] <81> sending packet: from 125.5.78.228[500] to 125.5.78.227[500] (376 bytes)
        Jul 24 11:18:50 charon 11[CFG] vici client 1116 connected
        Jul 24 11:18:50 charon 11[CFG] vici client 1116 registered for: list-sa
        Jul 24 11:18:50 charon 15[CFG] vici client 1116 requests: list-sas
        Jul 24 11:18:50 charon 07[CFG] vici client 1116 disconnected
        Jul 24 11:18:56 charon 08[CFG] vici client 1117 connected
        Jul 24 11:18:56 charon 10[CFG] vici client 1117 registered for: list-sa
        Jul 24 11:18:56 charon 10[CFG] vici client 1117 requests: list-sas
        Jul 24 11:18:56 charon 08[CFG] vici client 1117 disconnected

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        • G
          Gap
          last edited by

          I really dont get why im getting this.

          Jul 24 11:46:08 charon 05[CFG] <83> configured proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
          Jul 24 11:46:08 charon 05[CFG] <83> selected proposal: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
          Jul 24 11:46:08 charon 05[ENC] <83> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) N(MULT_AUTH) ]
          Jul 24 11:46:08 charon 05[NET] <83> sending packet: from 125.5.78.228[500] to 125.5.78.227[500] (376 bytes)

          1 Reply Last reply Reply Quote 0
          • kiokomanK
            kiokoman LAYER 8
            last edited by

            it is better if you post screenshot of what you have done, both device

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            • G
              Gap
              last edited by

              This is my config on pfsense:
              phase 1:
              eea4f849-86ad-4f4d-bead-d10006d01620-image.png
              8c37ef6e-f0cb-420e-8f13-6432a4ceb350-image.png
              phase 2:
              8a542511-3491-4e80-8c00-33f84787dc7b-image.png
              1543b050-413a-4add-baaa-789e789b227e-image.png

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              • G
                Gap
                last edited by

                And here's my config on my dlink router:
                57f9703b-1c89-4713-b0fa-d5a90089ee63-image.png
                dfeb7033-c769-4b93-b9dc-650a30a19d05-image.png
                1d0544e5-abe8-4f12-b6bb-432d42839028-image.png
                f20b6f6f-cf73-4dac-b499-6f28141741af-image.png
                49b3fc1e-c1cf-4a36-8090-cbfeb370d461-image.png
                c55cb428-f42a-4221-8846-3d8835a624ef-image.png

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                • G
                  Gap
                  last edited by

                  And when I'm initiating the VPN connection from dlink to pfsense this is what I get:
                  0baec00e-121c-448f-b68a-1f1678193df2-image.png

                  but when im initiating the vpn on pfsense to dlink this is what I only get:
                  f4cec567-a5c1-4a5b-994a-3f015987e26c-image.png

                  K 1 Reply Last reply Reply Quote 0
                  • K
                    Konstanti @Gap
                    last edited by Konstanti

                    @Gap
                    Hi,
                    try to do so

                    dea73eb6-c3fc-4733-bc15-72a5a70a1dc0-image.png

                    if it doesn't help , show the file
                    /var/etc/ipsec/ipsec.conf

                    G 1 Reply Last reply Reply Quote 0
                    • G
                      Gap @Konstanti
                      last edited by

                      @Konstanti hi thank you but still it didnt work wait ill try to get the file that you wanna see.

                      1 Reply Last reply Reply Quote 0
                      • kiokomanK
                        kiokoman LAYER 8
                        last edited by

                        i don't think you need to enable nat traversal on phase 1

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                        we must focus on silencing this @guest character. we must make up lies and alter the copyrights !
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                        • G
                          Gap @kiokoman
                          last edited by

                          @kiokoman hi yes i just left it on but i dont think thats the problem,, here's the file that you're asking I just improvised so forgive me haha.

                          b84f5eab-87df-4932-bcea-0af461491677-image.png
                          b8b4e8c6-2096-4c59-8abc-792a9f7be243-image.png

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                          • kiokomanK
                            kiokoman LAYER 8
                            last edited by kiokoman

                            remote ip is 202.175.233.250
                            why do you have 125.5.78.227 on pfsense log?

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                            we must focus on silencing this @guest character. we must make up lies and alter the copyrights !
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                            G 1 Reply Last reply Reply Quote 0
                            • G
                              Gap @kiokoman
                              last edited by

                              @kiokoman sorry the first part was my first config and right now I changed it. to make it simple.

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                              • kiokomanK
                                kiokoman LAYER 8
                                last edited by

                                are port udp 500 and 4500 open on 125.5.78.227 ?
                                228 is filtered but 227 result closed to me

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                                • G
                                  Gap @kiokoman
                                  last edited by

                                  @kiokoman let me try hang on. I'm also confused about this dlink router.

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                                  • DerelictD
                                    Derelict LAYER 8 Netgate
                                    last edited by

                                    Yeah from the first IPsec log it appears .227 is not receiving the traffic / allowing it in.

                                    Chattanooga, Tennessee, USA
                                    A comprehensive network diagram is worth 10,000 words and 15 conference calls.
                                    DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
                                    Do Not Chat For Help! NO_WAN_EGRESS(TM)

                                    G 1 Reply Last reply Reply Quote 0
                                    • G
                                      Gap @kiokoman
                                      last edited by

                                      @kiokoman Hi sir I think I just need to open port 500 because I dont do NAT traversal and this port 4500 is for NAT traversal right?

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                                      • G
                                        Gap @kiokoman
                                        last edited by

                                        @kiokoman right now I'm getting this logs from pfsense

                                        09[NET] <10> received packet: from 125.5.78.227[500] to 125.5.78.228[500] (508 bytes)

                                        Jul 29 10:08:23 charon 09[ENC] <10> parsed IKE_SA_INIT request 0 [ SA KE No V ]

                                        Jul 29 10:08:23 charon 09[CFG] <10> looking for an IKEv2 config for 125.5.78.228...125.5.78.227
                                        Jul 29 10:08:23 charon 09[CFG] <10> candidate: 125.5.78.228...125.5.78.227, prio 3100
                                        Jul 29 10:08:23 charon 09[CFG] <10> found matching ike config: 125.5.78.228...125.5.78.227 with prio 3100
                                        Jul 29 10:08:23 charon 09[ENC] <10> received unknown vendor ID: af:ca:d7:13:68:a1:f1:c9:6b:86:96:fc:77:57:01:00
                                        Jul 29 10:08:23 charon 09[IKE] <10> 125.5.78.227 is initiating an IKE_SA
                                        Jul 29 10:08:23 charon 09[IKE] <10> IKE_SA (unnamed)[10] state change: CREATED => CONNECTING
                                        Jul 29 10:08:23 charon 09[CFG] <10> selecting proposal:
                                        Jul 29 10:08:23 charon 09[CFG] <10> proposal matches
                                        Jul 29 10:08:23 charon 09[CFG] <10> received proposals: IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_3072
                                        Jul 29 10:08:23 charon 09[CFG] <10> configured proposals: IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_3072
                                        Jul 29 10:08:23 charon 09[CFG] <10> selected proposal: IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_3072
                                        Jul 29 10:08:23 charon 09[ENC] <10> generating IKE_SA_INIT response 0 [ SA KE No N(MULT_AUTH) ]
                                        Jul 29 10:08:23 charon 09[NET] <10> sending packet: from 125.5.78.228[500] to 125.5.78.227[500] (512 bytes)

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                                        • G
                                          Gap @Derelict
                                          last edited by

                                          @Derelict @kiokoman

                                          I'm having hard time opening the port 500 for this dsr- dlink 1000 router

                                          but I think this is how to open it.

                                          749b3d44-0094-4366-a163-f1d886e137e2-image.png

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                                          • kiokomanK
                                            kiokoman LAYER 8
                                            last edited by kiokoman

                                            no, you opened port from 1 to 500 for outgoing and from 1 to 4500 for incoming

                                            i don't known the dlink but you probably need 2 rules

                                            udp
                                            Outgoing
                                            start port 500
                                            to 500

                                            Incoming
                                            start port 500
                                            to 500

                                            another rules with

                                            udp
                                            outgoing
                                            start port 4500
                                            to 4500
                                            incoming
                                            start port 4500
                                            to 4500

                                            check if you have the latest firmware for the dlink

                                            ̿' ̿'\̵͇̿̿\з=(◕_◕)=ε/̵͇̿̿/'̿'̿ ̿
                                            Please do not use chat/PM to ask for help
                                            we must focus on silencing this @guest character. we must make up lies and alter the copyrights !
                                            Don't forget to Upvote with the 👍 button for any post you find to be helpful.

                                            G 2 Replies Last reply Reply Quote 0
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