On Tue, Jan 24, 2017 at 9:56 PM, Jim Thompson <[email protected]> wrote:

> On Tue, Jan 24, 2017 at 12:16 PM, Eero Volotinen <[email protected]>
> wrote:
> > What hardware is other side running? Why you are trying to use 3des?
> >
> > Eero
> >
> > 2017-01-17 16:36 GMT+02:00 Roland Giesler <[email protected]>:
> >
> >> We've battled all afternoon to establish an IPSec site-to-site
> connection.
> >> Here's what happens:
> >>
> >> TimeProcessPIDMessage
> >> Jan 17 15:58:53 charon 05[NET] <197> sending packet: from
> >> 129.232.232.130[500] to 105.27.116.62[500] (56 bytes)
> >> Jan 17 15:58:53 charon 05[ENC] <197> generating INFORMATIONAL_V1 request
> >> 2809641300 [ N(NO_PROP) ]
> >> Jan 17 15:58:53 charon 05[IKE] <197> no proposal found
> >> Jan 17 15:58:53 charon 05[CFG] <197> configured proposals:
> >> IKE:AES_CBC_128/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_3072,
> >> IKE:AES_CBC_128/AES_CBC_192/AES_CBC_256/CAMELLIA_CBC_128/
> >> CAMELLIA_CBC_192/CAMELLIA_CBC_256/3DES_CBC/HMAC_SHA2_256_
> >> 128/HMAC_SHA2_384_192/HMAC_SHA2_512_256/HMAC_MD5_96/HMAC_
> >> SHA1_96/AES_XCBC_96/AES_CMAC_96/PRF_HMAC_SHA2_256/PRF_HMAC_
> >> SHA2_384/PRF_HMAC_SHA2_512/PRF_AES128_XCBC/PRF_AES128_
> >> CMAC/PRF_HMAC_MD5/PRF_HMAC_SHA1/ECP_256/ECP_384/ECP_521/
> >> ECP_256_BP/ECP_384_BP/ECP_512_BP/MODP_3072/MODP_4096/MODP_
> >> 8192/MODP_2048/MODP_2048_256/MODP_1024,
> >> IKE:AES_GCM_16_128/AES_GCM_16_192/AES_GCM_16_256/AES_GCM_12_
> >> 128/AES_GCM_12_192/AES_GCM_12_256/AES_GCM_8_128/AES_GCM_8_
> >> 192/AES_GCM_8_256/PRF_HMAC_SHA2_256/PRF_HMAC_SHA2_384/
> >> PRF_HMAC_SHA2_512/PRF_AES128_XCBC/PRF_AES128_CMAC/PRF_HMAC_
> >> MD5/PRF_HMAC_SHA1/ECP_256/ECP_384/ECP_521/ECP_256_BP/ECP_
> >> 384_BP/ECP_512_BP/MODP_3072/MODP_4096/MODP_8192/MODP_2048/
> >> MODP_2048_256/MODP_1024
> >> Jan 17 15:58:53 charon 05[CFG] <197> received proposals:
> >> IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536
> >> Jan 17 15:58:53 charon 05[IKE] <197> 105.27.116.62 is initiating a
> >> Aggressive Mode IKE_SA
> >>
> >> The strange thing is that I have set 3DES and SHA1 to in my setup, yet
> it
> >> is not being offered.  I have also test quite a few other like AES 265
> and
> >> SHA2, but they are also not offered.  The other side (SonicWall) is
> >> offering what we set mutually.
>
> The other side proposed 3DES-CBC/HMAC-SHA1/MODP_1536.
> Your side didn't propose same (search for MODP_1536)
>
> Search for "Phase 1 DH Group Mismatch" in
> https://doc.pfsense.org/index.php/IPsec_Troubleshooting
>
> not a bug.
>

If I select 3DES, SHA1 MODP1536 in the pfSense interface and I try to
connect and pfSense doesn't offer what I selected, then surely something's
wrong?

How is setting something to offer ABC and then ABC not being offered not a
bug?

Roland


>
> Jim
>
> >>
> >> Is this a bug?  If now, how to I force pfSense to behave and start using
> >> the settings I set.
> >>
> >> IPSec IKE V2 with pre-shared key.
> >>
> >> I'm running 2.3.2_1
> >>
> >> Anyone that has seen this?
> >>
> >> regards
> >>
> >>
> >> Roland Giesler
> >> _______________________________________________
> >> pfSense mailing list
> >> https://lists.pfsense.org/mailman/listinfo/list
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> >>
> > _______________________________________________
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> > https://lists.pfsense.org/mailman/listinfo/list
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>
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