[strongSwan] Error : remote host is behind NAT - received proposals inacceptable - generating IKE_SA_INIT response 0 [ N(NO_PROP) ]
MOSES KARIUKI
kariukims at gmail.com
Fri Feb 15 21:26:22 CET 2019
Thanks Team for your ever valuable help. I can't log in and the error seems
to have changed now. See below :
.210.45 DST=102.129.249.173 LEN=40 TOS=0x08 PREC=0x40 TTL=238 ID=38921
PROTO=TCP SPT=44785 DPT=4389 WINDOW=1024 RES=0x00 SYN URGP=0
Feb 15 20:13:11 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 08[NET]
received packet: from 154.76.***.1*1[500] to 102.1*9.2*9.** [500] (632
bytes)
Feb 15 20:13:11 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 08[ENC]
parsed IKE_SA_INIT request 0 [ SA KE No N(FRAG_SUP) N(NATD_S_IP)
N(NATD_D_IP) V V V V ]
Feb 15 20:13:11 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 08[CFG]
looking for an ike config for 102.1*9.2*9.** ...154.76.***.1*1
Feb 15 20:13:11 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 08[IKE] no
IKE config found for 102.1*9.2*9.** ... 154.76.***.1*1 , sending
NO_PROPOSAL_CHOSEN
Feb 15 20:13:11 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 08[ENC]
generating IKE_SA_INIT response 0 [ N(NO_PROP) ]
Feb 15 20:13:11 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 08[NET]
sending packet: from 102.1*9.2*9.** [500] to 154.76.***.1*1 [500] (36
bytes)
Feb 15 20:13:12 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a kernel: [
1898.916216] [UFW BLOCK] IN=ens3 OUT=
MAC=06:97:9c:00:00:8f:00:1d:b5:c0:a7:c0:08:00 SRC=154.76.122.161
DST=102.129.249.173 LEN=52 TOS=0x10 PREC=0x20 TTL=115 ID=24830 DF PROTO=TCP
SPT=57716 DPT=443 WINDOW=17520 RES=0x00 SYN URGP=0
My config set up is as follows :
conn ikev2-vpn
auto=add
compress=no
type=tunnel
keyexchange=ikev2
fragmentation=yes
forceencaps=yes
dpdaction=clear
dpddelay=300s
rekey=no
left=%any
leftid=102.1*9.2*9.**
leftcert=server-cert.pem
leftsendcert=always
leftsubnet=0.0.0.0/0
right=%any
rightid=%any
rightauth=eap-mschapv2
rightsourceip=10.10.10.0/24
rightdns=8.8.8.8,8.8.4.4
rightsendcert=never
eap_identity=%identity
ike=aes256-sha1-modp1024,aes128-sha1-modp1024,3des-sha1-modp1024!,aes256-sha256-modp2048,aes128-sha256-modp2048,aes256-sha1-modp2048,aes128-sha1-modp2048
esp=aes256-sha256,aes256-sha1,3des-sha1!,aes256-sha256-modp2048,aes128-sha256-modp2048,aes256-sha1-modp2048,aes128-sha1-modp2048
Please
On Fri, Feb 15, 2019 at 10:01 PM Kostya Vasilyev <kman at fastmail.com> wrote:
> Moses,
>
> Try this in your *.conf file:
>
> conn whatever
> ....
> ....
>
> ike=aes256-sha256-modp2048,aes128-sha256-modp2048,aes256-sha1-modp2048,aes128-sha1-modp2048
>
> esp=aes256-sha256-modp2048,aes128-sha256-modp2048,aes256-sha1-modp2048,aes128-sha1-modp2048
>
> Technically for this particular client you only need the first one
> - aes256-sha256-modp2048
>
> --
> Kostya Vasilyev
> kman at fastmail.com
>
>
> On Fri, Feb 15, 2019, at 9:46 PM, MOSES KARIUKI wrote:
>
> Thanks IL Ka,
>
> Which group should I add. I am a bit of a noob here. I have checked the
> Strongswan documentation but I cant trace a list of these commands.
>
> Thanks,
>
>
> On Fri, Feb 15, 2019 at 10:17 AM IL Ka <kazakevichilya at gmail.com> wrote:
>
> I see DH problem as Tobias said.
> look:
>
> Client:
>
> IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048,
> IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048,
> IKE:AES_CBC_256/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/MODP_2048
>
> StrongSwan:
> IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024,
> IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024,
> IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
>
> Client wants MODP_2048 while Swan has only MODP_1024 enabled.
>
> As result, "no acceptable DIFFIE_HELLMAN_GROUP found"
>
> See ipsec.conf for "ike" setting. Especially about "modpgroup".
>
>
>
>
>
> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
> Без вирусов. www.avg.com
> <http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>
>
> <#m_-8112058198006237188_m_8551562222874236904_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>
> On Fri, Feb 15, 2019 at 8:42 AM MOSES KARIUKI <kariukims at gmail.com> wrote:
>
> Dear Team,
> Please see below:
>
> *ipsec statusall*
> Status of IKE charon daemon (strongSwan 5.6.2, Linux 4.15.0-45-generic,
> x86_64):
> uptime: 17 hours, since Feb 14 11:52:17 2019
> malloc: sbrk 1757184, mmap 0, used 534320, free 1222864
> worker threads: 11 of 16 idle, 5/0/0/0 working, job queue: 0/0/0/0,
> scheduled: 0
> loaded plugins: charon aesni aes rc2 sha2 sha1 md4 md5 mgf1 random nonce
> x509 revocation constraints pubkey pkcs1 pkcs7 pkcs8 pkcs12 pgp dnskey
> sshkey pem openssl fips-prf gmp agent xcbc hmac gcm attr kernel-netlink
> resolve socket-default connmark stroke updown eap-mschapv2 xauth-generic
> counters
> Virtual IP pools (size/online/offline):
> 10.10.10.0/24: 254/0/0
> Listening IP addresses:
> 102.1*9.2*9.**
> Connections:
> ikev2-vpn: %any...%any IKEv2, dpddelay=300s
> ikev2-vpn: local: [102.1*9.2*9.**] uses public key authentication
> ikev2-vpn: cert: "CN=102.1*9.2*9.**"
> ikev2-vpn: remote: [fromcert] uses EAP_MSCHAPV2 authentication with
> EAP identity '%any'
> ikev2-vpn: child: 0.0.0.0/0 === dynamic TUNNEL, dpdaction=clear
> Security Associations (0 up, 0 connecting):
> none
>
>
> *systemctl status strongswan*
> ● strongswan.service - strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf
> Loaded: loaded (/lib/systemd/system/strongswan.service; enabled; vendor
> preset: enabled)
> Active: active (running) since Thu 2019-02-14 11:52:17 UTC; 17h ago
> Main PID: 2204 (starter)
> Tasks: 18 (limit: 2275)
> CGroup: /system.slice/strongswan.service
> ├─2204 /usr/lib/ipsec/starter --daemon charon --nofork
> └─2232 /usr/lib/ipsec/charon --debug-ike 1 --debug-knl 1
> --debug-cfg 2
>
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 09[CFG] received proposals:
> IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048, IKE:AES_C
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 09[CFG] configured proposals:
> IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:AES
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 09[IKE] remote host is behind NAT
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 09[IKE] received proposals inacceptable
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 09[ENC] generating IKE_SA_INIT response 0 [ N(NO_PROP) ]
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 09[NET] sending packet: from 102.1*9.2*9.**[500] to 154.153.1*0.***[500]
> (36 bytes)
> Feb 15 05:31:32 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 10[CFG] proposing traffic selectors for us:
> Feb 15 05:31:32 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 10[CFG] 0.0.0.0/0
> Feb 15 05:31:32 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 10[CFG] proposing traffic selectors for other:
> Feb 15 05:31:32 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon[2232]:
> 10[CFG] dynamic
>
> The error log:
>
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[NET]
> received packet: from 154.153.1*0.***[500] to 102.1*9.2*9.**[500] (632
> bytes)
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[ENC]
> parsed IKE_SA_INIT request 0 [ SA KE No N(FRAG_SUP) N(NATD_S_IP)
> N(NATD_D_IP) V V V V ]
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[DMN] Starting IKE charon daemon (strongSwan 5.6.2, Linux
> 4.15.0-45-generic, x86_64)
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loading ca certificates from '/etc/ipsec.d/cacerts'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loaded ca certificate "CN=VPN root CA" from
> '/etc/ipsec.d/cacerts/ca-cert.pem'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loading aa certificates from '/etc/ipsec.d/aacerts'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loading ocsp signer certificates from '/etc/ipsec.d/ocspcerts'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loading attribute certificates from '/etc/ipsec.d/acerts'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loading crls from '/etc/ipsec.d/crls'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loading secrets from '/etc/ipsec.secrets'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loaded RSA private key from '/etc/ipsec.d/private/server-key.pem'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[CFG] loaded EAP secret for remoteprivate
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[LIB] loaded plugins: charon aesni aes rc2 sha2 sha1 md4 md5 mgf1 random
> nonce x509 revocation constraints pubkey pkcs1 pkcs7 pkcs8 pkcs12 pgp
> dnskey sshkey pem openssl fips-prf gmp agent xcbc hmac gcm attr
> kernel-netlink resolve socket-default connmark stroke updown eap-mschapv2
> xauth-generic counters
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[LIB] dropped capabilities, running as uid 0, gid 0
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 00[JOB] spawning 16 worker threads
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] received stroke: add connection 'ikev2-vpn'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] conn ikev2-vpn
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] left=%any
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] leftsubnet=0.0.0.0/0
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] leftid=102.1*9.2*9.**
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] leftcert=server-cert.pem
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] right=%any
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] rightsourceip=10.10.10.0/24
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] rightdns=8.8.8.8,8.8.4.4
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] rightauth=eap-mschapv2
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] rightid=%fromcert
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] eap_identity=%identity
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] ike=aes256-sha1-modp1024,aes128-sha1-modp1024,3des-sha1-modp1024!
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] esp=aes256-sha256,aes256-sha1,3des-sha1!
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] dpddelay=300
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] dpdtimeout=150
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] dpdaction=1
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] sha256_96=no
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] mediation=no
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] keyexchange=ikev2
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] adding virtual IP address pool 10.10.10.0/24
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] loaded certificate "CN=102.1*9.2*9.**" from 'server-cert.pem'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 05[CFG] added configuration 'ikev2-vpn'
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 08[NET] received packet: from 216.218.206.86[8310] to 102.1*9.2*9.**[500]
> (64 bytes)
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 08[ENC] parsed ID_PROT request 0 [ SA ]
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[CFG]
> looking for an ike config for 102.1*9.2*9.**...154.153.1*0.***
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 08[CFG] looking for an ike config for 102.1*9.2*9.**...216.218.206.86
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 08[IKE] no IKE config found for 102.1*9.2*9.**...216.218.206.86, sending
> NO_PROPOSAL_CHOSEN
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 08[ENC] generating INFORMATIONAL_V1 request 2332246493 [ N(NO_PROP) ]
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 08[NET] sending packet: from 102.1*9.2*9.**[500] to 216.218.206.86[8310]
> (40 bytes)
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[NET] received packet: from 154.153.1*0.***[500] to 102.1*9.2*9.**[500]
> (632 bytes)
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[ENC] parsed IKE_SA_INIT request 0 [ SA KE No N(FRAG_SUP) N(NATD_S_IP)
> N(NATD_D_IP) V V V V ]
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] looking for an ike config for 102.1*9.2*9.**...154.153.1*0.***
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] candidate: %any...%any, prio 28
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] found matching ike config: %any...%any with prio 28
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[IKE] received MS NT5 ISAKMPOAKLEY v9 vendor ID
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[IKE] received MS-Negotiation Discovery Capable vendor ID
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[IKE] received Vid-Initial-Contact vendor ID
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[ENC] received unknown vendor ID:
> 01:52:8b:bb:c0:06:96:12:18:49:ab:9a:1c:5b:2a:51:00:00:00:02
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[IKE] 154.153.1*0.*** is initiating an IKE_SA
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] no acceptable DIFFIE_HELLMAN_GROUP found
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] no acceptable PSEUDO_RANDOM_FUNCTION found
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] no acceptable PSEUDO_RANDOM_FUNCTION found
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] no acceptable ENCRYPTION_ALGORITHM found
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] no acceptable ENCRYPTION_ALGORITHM found
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] no acceptable ENCRYPTION_ALGORITHM found
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] no acceptable ENCRYPTION_ALGORITHM found
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] received proposals:
> IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048,
> IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048,
> IKE:AES_CBC_256/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/MODP_2048
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[CFG]
> candidate: %any...%any, prio 28
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a ipsec[2204]:
> 09[CFG] configured proposals:
> IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024,
> IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024,
> IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[CFG]
> found matching ike config: %any...%any with prio 28
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[IKE]
> received MS NT5 ISAKMPOAKLEY v9 vendor ID
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[IKE]
> received MS-Negotiation Discovery Capable vendor ID
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[IKE]
> received Vid-Initial-Contact vendor ID
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[ENC]
> received unknown vendor ID:
> 01:52:8b:bb:c0:06:96:12:18:49:ab:9a:1c:5b:2a:51:00:00:00:02
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[IKE]
> 154.153.1*0.*** is initiating an IKE_SA
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[CFG]
> selecting proposal:
> Feb 15 05:11:49 VM-e2b7eaee-4c52-4455-8364-c1977c8afa6a charon: 09[CFG]
> no acceptable DIFFIE_HELLMAN_GROUP found
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.strongswan.org/pipermail/users/attachments/20190215/13ff27ca/attachment-0001.html>
More information about the Users
mailing list