Error EzVPN
Hello
We have an EzVPN server configured on our Cisco ISR and everthing worked great for a few months. But recently, I got an error from the server as below:
DEC 6 02:52:49.948: CRYPTO-4-RECVD_PKT_INV_SPI %: decaps: rec would be package IPSEC a bad spi to destaddr = 153.x.x.x, prot = 50, spi = 0xE42B394 (239282372), port = 132.x.x.x input interface = GigabitEthernet0/1
DEC 6 02:52:54.616: % CRYPTO-4-IKMP_NO_SA: 132.x.x.x IKE message has no SA and does not constitute an offer of initialization
Messages are logged very frequently while the remote user connects to the VPN. Please help me on this.
Kind regards
Tony
-Are these error messages cosmetics or they make any impact on performance. Ideally, they should be cosmetic...
-Did you recently brought no changes on the device that could have triggered this question?
The question is considered when the SA which is responsible for decryption is not valid. One possible reason would be that the SA side decryption has aged a little before the resulting encryption in the IPSec packet carrying an invalid SPI.
The "IKE" module, which serves as a point of control in the IPSec session, acknowledges the situation "incorrect SPI." The IKE module then sends a message 'Invalid error' the counterpart of package-front desk so that the synchronization of the association two peers (SADB) security bases can be attempted. As soon as the SADB is re-synchronized, the packages are removed is no longer. This is usually a temporary condition.
Please ensure that these controls are defined.
-invalid-spi-recovery crypto isakmp
-crypto ipsec df - clear bit
-fragmentation crypto ipsec before encryption
Be sure to set two last orders only during off hours of production because it will lead to demolish the tunnels for a while.
If the question is always considered, to see if you have the cryptographic modules available on the router and they throw any error as well. Configuration ideally only orders should solve the problem if error messages are only cosmetic.
.
Kind regards
Anuj
Tags: Cisco Security
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EZVPN connection fails with the error "Split tunnel higher than max attributes...."
Hello
We have ASA 5520 acting as the VPN server and the router Cisco 1941 as EZVPN client. These last days of customer is not able to establish the vpn connection. 1941 continuous router generates the below the log messages
---------------
001569: Jul 22 ABC 12:19:05.883: CRYPTO-4-EZVPN_SA_LIMIT %: EZVPN (VPNGROUP) Split tunnel attributes (51) greater than max allowed split attributes (50)
001574: Jul 22 ABC 12:19:07.835: % CRYPTO-6-EZVPN_CONNECTION_DOWN: user (customer) = vpn_user group = VPNGROUP Client_public_addr =
Server_public_addr = 004943: Jul 22 ABC 11:32:42.247: % IP_VFR-4-FRAG_TABLE_OVERFLOW: Dialer1: the table fragment has reached its maximum 16
---------------
Future prospects for aid and the suggestion of experts
Thank you
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Yes, your split tunnel access-list is too big, and he has reached the maximum number of lines.
Try to reduce the number of ACL for your tunnel of split ACL maybe combining the subnets if possible.
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A hardware IOS with XAUTH client enabled on the client and the server requests a user name and password, which must be entered manually via cli.
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I guess that you have an IOS server also. The "Save password" option in the config of EzVPN has been added to the VPN server in T code 12.3 (2). Note This command is configured on the SERVER, and not on the client.
The client must be running at least 12.3 (4) T code to support this feature. After you configure "Save password" on the server, you will need to use the manual control on the client to build the tunnel once more. During the negotiation of the next tunnel, the customer is then notified that it is possible to save the password locally. Once this is done, follow this:
If you attempt to save the password on the client, it is enabled on the server, and without having to build the tunnel once more manually so that the customer is on the policy change, you get an error on the client by saying "Cannot save passwords" (or something like that).
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Help: too many newspapers using EzVPN
Hello
I've implemented EzVPN on ASA Version 9.2 (4) 5. My goal is just the address pool (10.11.10.x) VPN access everywhere instead of using the actual IP address of my laptop. NAT is not necessary on the SAA outside interface. I even only to not configure the inside interface.
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Configuration is shown below. Please help how I can get rid of these logs. Thank you very much.
Robert
local pool EZVPN_POOL 10.11.10.1 - 10.11.10.254 255.255.255.0 IP mask
!
interface Vlan1
nameif outside
security-level 0
IP address dhcp setroute
!
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life 86400!
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allow password-storage
Split-tunnel-policy tunnelall
!
username privilege of John password XXXXXX 0
username John attributes
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!
type tunnel-group PROXY_VPN_GROUP remote access
attributes global-tunnel-group PROXY_VPN_GROUP
address EZVPN_POOL pool
Group Policy - by default-PROXY_VPN_POLICY
IPSec-attributes tunnel-group PROXY_VPN_GROUP
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!Hi robert.huang,
The error "% ASA-4-402117: IPSEC: received a package not IPSec (Protocol = UDP) 10.11.10.1 to 10.11.10.255" says that on the remote side sends traffic from 10.11.10.1 to 10.11.10.255 which is not sent through the IPSec tunnel. You can confirm with them.
In addition, you can adjust the level of severity of this log message and define what level of logs must be sent to your syslog server so that it does not understand this, but I wouldn't recommend it.
Kind regards
Dinesh MoudgilPS Please rate helpful messages.
-
EzVPN between Cisco ASA 5505 (with NEM mode) and Ciscoo 881 Roure
Hi friends,
I configured the Cisco ASA 5505 and Cisco router with DMVPN 881. 3 offices works very well but one office remains failure. I did the same configuration for all facilities but this router does not work. Any ideas?
Please find below the exit of 881 router Cisco:
YF2_Tbilisi_router #.
* 4 August 09:31:26.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:31:26.793 4 August: ISAKMP (0): increment the count of errors on his, try 4 out 5: retransmit the phase 1
* 4 August 09:31:26.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:31:26.793: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:31:26.793 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:31:36.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:31:36.793 4 August: ISAKMP (0): increment the count of errors on his, try 5 of 5: retransmit the phase 1
* 4 August 09:31:36.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:31:36.793: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:31:36.793 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 09:31:44.929 4 August: ISAKMP: (0): serving SA., its is 88961 B 34, delme is 88961 B 34
* 4 August 09:31:46.793: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:31:46.793 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.* 09:31:46.793 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
* 09:31:46.793 4 August: % CRYPTO-6-EZVPN_CONNECTION_DOWN: user (customer) = group = Youth_Facility_2 Server_public_addr = 1.1.1.1
* 4 August 09:31:46.793: ISAKMP:isadb_key_addr_delete: no key for address 1.1.1.1 (root NULL)
* 09:31:46.793 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
* 09:31:46.793 4 August: ISAKMP: Unlocking counterpart struct 0x8AA90C50 for isadb_mark_sa_deleted(), count 0
* 09:31:46.793 4 August: ISAKMP: delete peer node by peer_reap for 1.1.1.1: 8AA90C50
* 09:31:46.793 4 August: ISAKMP: (0): entry = IKE_MESG_INTERNAL, IKE_PHASE1_DEL
* 09:31:46.793 4 August: ISAKMP: (0): former State = new State IKE_I_AM1 = IKE_DEST_SA* 4 August 09:31:47.805: del_node 2.2.2.2 src dst 1.1.1.1:500 fvrf 0 x 0, ivrf 0 x 0
* 09:31:47.805 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.* 4 August 09:31:47.805: ISAKMP: (0): profile of THE request is (NULL)
* 09:31:47.805 4 August: ISAKMP: created a struct peer 1.1.1.1, peer port 500
* 09:31:47.805 4 August: ISAKMP: new created position = 0x8AA90C50 peer_handle = 0 x 80004819
* 09:31:47.805 4 August: ISAKMP: lock struct 0x8AA90C50, refcount 1 to peer isakmp_initiator
* 09:31:47.805 4 August: ISAKMP: (0): client configuration parameters 87531228 adjustment
* 09:31:47.805 4 August: ISAKMP: 500 local port, remote port 500
* 09:31:47.805 4 August: ISAKMP: find a dup her to the tree during his B 88961, 34 = isadb_insert call BVA
* 4 August 09:31:47.805: ISAKMP: (0): set up client mode.
* 4 August 09:31:47.805: ISAKMP: (0): built of NAT - T of the seller-rfc3947 ID
* 4 August 09:31:47.805: ISAKMP: (0): built the seller-07 ID NAT - t
* 4 August 09:31:47.805: ISAKMP: (0): built of NAT - T of the seller-03 ID
* 4 August 09:31:47.805: ISAKMP: (0): built the seller-02 ID NAT - t
* 4 August 09:31:47.805: ISKAMP: more send buffer from 1024 to 3072
* 09:31:47.805 4 August: ISAKMP: (0): ITS been pre-shared key and XAUTH authentication using id ID_KEY_ID type
* 09:31:47.805 4 August: ISAKMP (0): payload ID
next payload: 13
type: 11
Group ID: Youth_Facility_2
Protocol: 17
Port: 0
Length: 24
* 09:31:47.805 4 August: ISAKMP: (0): the total payload length: 24
* 09:31:47.809 4 August: ISAKMP: (0): entry = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_AM
* 09:31:47.809 4 August: ISAKMP: (0): former State = new State IKE_READY = IKE_I_AM1* 4 August 09:31:47.809: ISAKMP: (0): Beginner aggressive Mode Exchange
* 4 August 09:31:47.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:31:47.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:31:57.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:31:57.809 4 August: ISAKMP (0): increment the count of errors on his, try 1 5: retransmit the phase 1
* 4 August 09:31:57.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:31:57.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:31:57.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:32:07.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:32:07.809 4 August: ISAKMP (0): increment the count of errors on his, try 2 of 5: retransmit the phase 1
* 4 August 09:32:07.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:32:07.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:32:07.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:32:17.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:32:17.809 4 August: ISAKMP (0): increment the count of errors on his, try 3 of 5: retransmit the phase 1
* 4 August 09:32:17.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:32:17.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:32:17.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:32:27.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:32:27.809 4 August: ISAKMP (0): increment the count of errors on his, try 4 out 5: retransmit the phase 1
* 4 August 09:32:27.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:32:27.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:32:27.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:32:37.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:32:37.809 4 August: ISAKMP (0): increment the count of errors on his, try 5 of 5: retransmit the phase 1
* 4 August 09:32:37.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:32:37.809: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:32:37.809 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 09:32:46.793 4 August: ISAKMP: (0): serving SA., his is 872E1504, delme is 872E1504
* 4 August 09:32:47.809: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:32:47.809 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.* 09:32:47.809 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
* 09:32:47.809 4 August: % CRYPTO-6-EZVPN_CONNECTION_DOWN: user (customer) = group = Youth_Facility_2 Server_public_addr = 1.1.1.1
* 4 August 09:32:47.809: ISAKMP:isadb_key_addr_delete: no key for address 1.1.1.1 (root NULL)
* 09:32:47.809 4 August: ISAKMP: (0): removal of reason ITS status of 'Death by retransmission P1' (I) AG_INIT_EXCH (peer 1.1.1.1)
* 09:32:47.809 4 August: ISAKMP: Unlocking counterpart struct 0x8AA90C50 for isadb_mark_sa_deleted(), count 0
* 09:32:47.809 4 August: ISAKMP: delete peer node by peer_reap for 1.1.1.1: 8AA90C50
* 09:32:47.809 4 August: ISAKMP: (0): entry = IKE_MESG_INTERNAL, IKE_PHASE1_DEL
* 09:32:47.809 4 August: ISAKMP: (0): former State = new State IKE_I_AM1 = IKE_DEST_SA* 4 August 09:32:48.909: del_node src 2.2.2.2:500 dst 1.1.1.1:500 fvrf 0 x 0, ivrf 0 x 0
* 09:32:48.909 4 August: ISAKMP: (0): the peer is not paranoid KeepAlive.* 4 August 09:32:48.909: ISAKMP: (0): profile of THE request is (NULL)
* 09:32:48.909 4 August: ISAKMP: created a struct peer 1.1.1.1, peer port 500
* 09:32:48.909 4 August: ISAKMP: new created position = 0x8AA90C50 peer_handle = 0 x 80004818
* 09:32:48.909 4 August: ISAKMP: lock struct 0x8AA90C50, refcount 1 to peer isakmp_initiator
* 09:32:48.909 4 August: ISAKMP: (0): client setting Configuration parameters 88C05A48
* 09:32:48.909 4 August: ISAKMP: 500 local port, remote port 500
* 09:32:48.909 4 August: ISAKMP: find a dup her to the tree during the isadb_insert his 87B57D38 = call BVA
* 4 August 09:32:48.909: ISAKMP: (0): set up client mode.
* 4 August 09:32:48.909: ISAKMP: (0): built of NAT - T of the seller-rfc3947 ID
* 4 August 09:32:48.909: ISAKMP: (0): built the seller-07 ID NAT - t
* 4 August 09:32:48.909: ISAKMP: (0): built of NAT - T of the seller-03 ID
* 4 August 09:32:48.909: ISAKMP: (0): built the seller-02 ID NAT - t
* 4 August 09:32:48.909: ISKAMP: more send buffer from 1024 to 3072
* 09:32:48.913 4 August: ISAKMP: (0): ITS been pre-shared key and XAUTH authentication using id ID_KEY_ID type
* 09:32:48.913 4 August: ISAKMP (0): payload ID
next payload: 13
type: 11
Group ID: Youth_Facility_2
Protocol: 17
Port: 0
Length: 24
* 09:32:48.913 4 August: ISAKMP: (0): the total payload length: 24
* 09:32:48.913 4 August: ISAKMP: (0): entry = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_AM
* 09:32:48.913 4 August: ISAKMP: (0): former State = new State IKE_READY = IKE_I_AM1* 4 August 09:32:48.913: ISAKMP: (0): Beginner aggressive Mode Exchange
* 4 August 09:32:48.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:32:48.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:32:58.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:32:58.913 4 August: ISAKMP (0): increment the count of errors on his, try 1 5: retransmit the phase 1
* 4 August 09:32:58.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:32:58.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:32:58.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:33:08.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:33:08.913 4 August: ISAKMP (0): increment the count of errors on his, try 2 of 5: retransmit the phase 1
* 4 August 09:33:08.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:33:08.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:33:08.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:33:18.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:33:18.913 4 August: ISAKMP (0): increment the count of errors on his, try 3 of 5: retransmit the phase 1
* 4 August 09:33:18.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:33:18.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:33:18.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.
* 4 August 09:33:28.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH...
* 09:33:28.913 4 August: ISAKMP (0): increment the count of errors on his, try 4 out 5: retransmit the phase 1
* 4 August 09:33:28.913: ISAKMP: (0): transmit phase 1 AG_INIT_EXCH
* 4 August 09:33:28.913: ISAKMP: (0): 1.1.1.1 package sending 500 peer_port 500 (I) my_port AG_INIT_EXCH
* 09:33:28.913 4 August: ISAKMP: (0): sending a packet IPv4 IKE.There is no DMVPN on the SAA. All that you have configured, is not compatible with the ASA or something another DMVPN then. At least debugging shows that there are some EzVPN involved.
The debug version, it seems that there is no communication on UDP/500 possible between devices. Maybe something is blocking who?
-
I configured a router to use Radius (MS IAS) for console connections and telnet. I also want the vpn users who connect to this router to be authenticated with the Radius server. I have configured the router but I am not able to get the vpn client that is connected to the router (ezvpn server)
The configuration is below the router:
Router #sh run
Building configuration...
Current configuration: 1585 bytes
!
version 12.4
horodateurs service debug datetime msec
Log service timestamps datetime msec
no password encryption service
!
router host name
!
boot-start-marker
boot-end-marker
!
!
AAA new-model
!
!
RADIUS AAA server AUTH group
auth-port 1645 172.16.1.243 Server acct-port 1646
!
RADIUS authentication AUTH of AAA connection group.
Group AAA authorization exec default RADIUS
Group AAA authorization network AUTH RADIUS
!
AAA - the id of the joint session
memory iomem size 5
!
!
IP cef
!
!
dhcp-pool IP address pool
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
crypto ISAKMP policy 10
BA 3des
preshared authentication
Group 2
!
ISAKMP crypto client configuration group AAA
vpnuser key
DNS 10.0.1.13 10.0.1.14
domain cisco.com
Remote control-pool
Save-password
!
!
Crypto ipsec transform-set esp-3des esp-sha-hmac VPNTRANSFORM
!
Crypto dynamic-map Dynamics-plan 10
game of transformation-VPNTRANSFORM
market arriere-route
!
!
list map ClientMap client of authentication AUTH crypto
card crypto ClientMap AUTH isakmp authorization list
client configuration address map ClientMap crypto answer
dynamic ClientMap 65535 dynamic-map ipsec-isakmp crypto map
!
!
!
!
interface FastEthernet0/0
IP 172.16.1.241 255.255.255.0
automatic duplex
automatic speed
map ClientMap crypto
!
IP pool local Remote-pool 10.0.1.100 10.0.1.150
IP http server
no ip http secure server
!
!
!
radius of the IP source interface FastEthernet0/0
!
!
RADIUS-server host 172.16.1.243 auth-port 1645 acct-port 1646 key xxxxxx
!
control plan
!
!
!
!
!
!
!
!
!
!
Line con 0
exec-timeout 0 0
line to 0
line vty 0 4
authentication of connection AUTH
!
!
end
When I compose using Cisco Easy VPN Client I get a debug error of:
% CRYPTO-6-IKMP_NOT_ENCRYPTED: IKE 172.16.1.242 package was not encrypted and it should have been.
I searched on google and thought that the problem would have been the group ID and password
In my case, the ID of group is AAA and password is vpnuser.
But still I can't VPN in the router.
I think it is a problem related to AAA, because in the books, I've read and seen the EzVPN configuration using the local database and here I am their authentication with IAS. But it should work fine because I'm able to telnet to the router using my Active Directory/IAS account i.e. [email protected] / * /
Help, please
Change this line:
Group AAA authorization network AUTH RADIUS
to be
local AAA AUTH authorization network
-
Hello
I am using an easy VPN on Cisco 800 of a customer Cisco VPN remote router on a laptop. I don't know if it's important, but I get an error debugging isakmp and ipsec I would like to know why they appear when connecting through EZVPN.
This router is configured with more than one site to site VPN connection and must use isakmp profile to use the two types of VPNS. The config that I finally used it, read the messages and documents, is,
AAA new-model
!
!
local RAVPNAUTH AAA authentication login
local RAVPNAUTH AAA authorization network
!
crypto ISAKMP policy 10
BA 3des
md5 hash
preshared authentication
Group 2
lifetime 28800
!
crypto ISAKMP policy 20
BA aes
preshared authentication
Group 2
life 3600
!
# isakmp crypto keys to site-to-site VPNs.
isakmp encryption key * address *.
...
isakmp encryption key * address *.
!
!
Configuration group customer isakmp crypto RAVPNGRPRD
key RAVPNkey
pool RAVPNPoolRD
ACL RAVPNRDACL
Crypto isakmp RAVPNRD profile
match of group identity RAVPNGRPRD
list of authentication of client RAVPNAUTH
RAVPNAUTH of ISAKMP authorization list.
client configuration address respond
!
!
# crypto ipsec transform #.
Crypto ipsec transform-set esp-3des esp-md5-hmac vpn000
Crypto ipsec transform-set esp-3des esp-md5-hmac vpn001
Crypto ipsec transform-set esp-3des esp-md5-hmac vpn002
Crypto ipsec transform-set RAVPNRD aes - esp esp-sha-hmac
!
!
crypto dynamic-map DYNRAVPNRD 10
game of transformation-RAVPNRD
RAVPNRD Set isakmp-profile
market arriere-route
!
!
# the tunnels from site to site map crypto #.
Tunel 10 map ipsec-isakmp crypto
defined peer peer-ip00
Set transform-set vpn000
PFS group2 Set
match address 106
Tunel 20 map ipsec-isakmp crypto
defined peer peer-ip01
Set transform-set vpn001
match address 161
!
card crypto tunel 1000-isakmp dynamic ipsec DYNRAVPNRD
!
username password USR...
!
point-to-point interface ATM0.1
...
tunel crypto card
!
IP pool local RAVPNPoolRD 192.168.120.1 192.168.120.6
...
and the errors presented on debugging,
These occurs when connecting the Cisco VPN Client, connects OK and asks for the user and the password.
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): free encryption algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3
. Mar 12 13:06:24: ISAKMP: (0): offered hash algorithm does not match policy.
. Mar 12 13:06:24: ISAKMP: (0): atts are not acceptable. Next payload is 3 unknown Attr: 0x700C unknown Attr: 0 x 7005
. Mar 12 13:06:28: ISAKMP (0/2290): unknown Attr: CONFIG_MODE_UNKNOWN (0x700C)
. Mar 12 13:06:28: ISAKMP (0/2290): unknown Attr: MODECFG_HOSTNAME (0x700A)
. Mar 12 13:06:28: ISAKMP (0/2290): unknown Attr: CONFIG_MODE_UNKNOWN (0 x 7005)
. Mar 12 13:06:29: IPSEC (ipsec_process_proposal): application for conversion not supported for identity:
{code hmac-md5-esp esp - aes 256 comp-lzs}
. Mar 12 13:06:29: ISAKMP: (2290): IPSec policy invalidated proposal with error 256
. Mar 12 13:06:29: IPSEC (ipsec_process_proposal): application for conversion not supported for identity:
{code hmac-sha-esp esp - aes 256 comp-lzs}
. Mar 12 13:06:29: ISAKMP: (2290): IPSec policy invalidated proposal with error 256
. Mar 12 13:06:29: IPSEC (ipsec_process_proposal): application for conversion not supported for identity:
{esp - aes esp-md5-hmac comp-lzs}
. Mar 12 13:06:29: ISAKMP: (2290): IPSec policy invalidated proposal with error 256
. Mar 12 13:06:29: IPSEC (ipsec_process_proposal): application for conversion not supported for identity:
{code hmac-sha-esp esp - aes comp-lzs}
. Mar 12 13:06:29: ISAKMP: (2290): IPSec policy invalidated proposal with error 256
. Mar 12 13:06:29: IPSEC (ipsec_process_proposal): application for conversion not supported for identity:
{esp - aes 256 esp-md5-hmac}
. Mar 12 13:06:29: ISAKMP: (2290): IPSec policy invalidated proposal with error 256
. Mar 12 13:06:29: IPSEC (ipsec_process_proposal): application for conversion not supported for identity:
{esp - aes 256 esp-sha-hmac}
. Mar 12 13:06:29: ISAKMP: (2290): IPSec policy invalidated proposal with error 256
. Mar 12 13:06:29: IPSEC (ipsec_process_proposal): application for conversion not supported for identity:
{esp - aes esp-md5-hmac}
. Mar 12 13:06:29: ISAKMP: (2290): IPSec policy invalidated proposal with error 256
Is this a normal process to match the isakmp and ipsec policies or have I missed something?
Concerning
Hello
Your proposal of IPsec is:
Crypto ipsec transform-set RAVPNRD aes - esp esp-sha-hmac
You don't use AES - 256, because the client tries to all available options, then you'll see these newspapers in the SAA.
Hoping to help.
Portu.
Please note all useful messages.
-
Ezvpn distance, not allowed to exempt NAT inside
I'm a bit puzzled as to why I'm not allowed to have this rule of NAT exemption in place while the distance EZVPN is enabled.
Here's my topology:
I created a DHCP pool reserve based on the MAC address of my laptop; He received the reservation address. I then created an exemption NAT to allow my laptop to communicate with the network 172.16.16.x. Here is the config:
access extensive list ip 172.16.16.0 inside_nat0_outbound allow 255.255.255.0 host 172.16.17.175
Global (inside) 1 interface
Global 1 interface (outside)
global interface (guest) 1
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 0.0.0.0 0.0.0.0
NAT (guest) 1 0.0.0.0 0.0.0.0It works fine, but I cannot activate the EZVPN remote that I have configured on the SAA. Here is the error:
Output from the command: 'vpnclient enable '.
* Delete "nat (inside) 0 inside_nat0_outbound.
CONFLICT of CONFIG: Configuration that would prevent success Cisco Easy VPN remote
operation was detected and listed above. Please solve the
above a configuration and re - activate.I'm looking for two things, to explain why it is and why it is not allowed and help to set up a work around so that the two can be activated. Any help would be appreciated.
Thank you
Steve
OK, logical now.
NAT exemption is so out of the game according to the guidelines of my post above (can't configure easy VPN and NAT exemption remotely on the same ASA).
Second option, I have not tested myself, so just my theory that you can test:
no nat control
Since you have not stated nat on your external interface, it should allow that access you.
Or third option, never tested:
permit access-list static-sheep ip 172.16.16.0 255.255.255.0 172.16.17.0 255.255.255.0
public static 172.16.16.0 (inside, outside) access list static-sheep
Unfortunately, there are limited once the ASA is configured as Easy VPN remote, as it is supposed to be used just to access the HQ site.
-
Customer behind EzVPN remotely (ASA 5505)
Hello
I try to set up a simple EzVPN infrastructure:
EzVPN Server (CISCO2811, hostname cme) < --=""> EzVPN remotely (ASA5505, hostname ezvpn - asa) < --=""> Client
Attached you will find the two server EzVPN configuration and remote control. The tunnel is getting up and if I ping from the ASA to the router, I see the packets be encrypted:
ezvpn - asa # ping 172.16.100.1
...
ezvpn - asa # crypto ipsec to show her
Interface: outside
Tag crypto map: _vpnc_cm, seq num: 10, local addr: 172.16.100.2
_vpnc_acl the host 172.16.100.2 ip access list permit 172.16.100.1
local ident (addr, mask, prot, port): (172.16.100.2/255.255.255.255/0/0)
Remote ident (addr, mask, prot, port): (172.16.100.1/255.255.255.255/0/0)
current_peer: 172.16.100.1, username: 172.16.100.1
dynamic allocated peer ip: 0.0.0.0
#pkts program: 5, #pkts encrypt: 5, #pkts digest: 5
decaps #pkts: 5, #pkts decrypt: 5, #pkts check: 5
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 5, comp #pkts failed: 0, #pkts Dang failed: 0
success #frag before: 0, failures before #frag: 0, #fragments created: 0
Sent #PMTUs: 0, #PMTUs rcvd: 0, reassembly: 20th century / of frgs #decapsulated: 0
#send errors: 0, #recv errors: 0
If I connect a customer with IP 192.168.1.2 interface eth0/1 and do a ping to the cme, I see not all packets are encrypted. I have no idea on the VPN, I just need a wireless lab environment. I need to configure on the SAA, so the Interior traffic is encrypted?
Thanks in advance and best regards
Dominic
Hello
Looks like you are missing split-tunnel list in 2811. Please see the link to the example configuration below.
HTH
MS
-
Uninstall software update Apple says error in seller contact package package unstaller
Try to get itunes working to make a backup of my faulty iphone before repair.
First-itunes does not start says error. I'm trying to fix it, who said success but same error when you try to start it.
Then uninstall completely worked. Then reinstall that seemed to be over except for a message "an older version of Apple software update already exists" then he went down and install itunes apparently had not been completed.
Then I try to remove the update from the apple software and executed by an error in the installation program - it says there is an error in the installation and contact the supplier of the installation package. Same error if I run the uninstall command line program.
Try to repair the Apple Software Update of programs & features Control Panel and then try to update iTunes again.
For general advice, see troubleshooting problems with iTunes for Windows updates.
The steps described in the second case are a guide to remove everything related to iTunes and then rebuild what is often a good starting point, unless the symptoms indicate a more specific approach.
Review the other boxes and other support documents list to the bottom of the page, in case one of them applies.
The more information box has direct links with the current and recent if you have problems to download, must revert to an older version or want to try the version of iTunes for Windows (64-bit - for older video cards) as a workaround for problems with installation or operation, or compatibility with third-party software.
Backups of your library and device should be affected by these measures but there are links to backup and recovery advice there.
TT2
-
I'm new to apple and get a syntax error when you use SUMIF. In my table, I just need column F to test the value of column E. If it is greater than 0, then divide by 20. Thank you!
In cell F1
= E1/if(E1>0, 20, 1)
fill down as needed
-
An error in this Applescript that I can't understand
Hi, I searched some forums and found this script below which I modified. It works great except for a single statement:
runScript If = 1 then number error -128 I want the script to do is, when a USB drive is mounted and is in the ignoredVolumes as "USB Untitled" I want the script to stop. What I can't understand is, runScript is set to 1, "Untitled USB" Monte, runScript is not changed, why don't the script stops with an error "user cancelled"? On the other hand, if a key USB Monte is not in the ignoredVolumes, runScript is set to 2 and copy the file I want it. What hurts? It's probably something that will be very obvious when I see the answer.
Thanks for any help with this problem,
Mike.
property ignoredVolumes: {'10,10 30 1. 5 't', 'files 1. 5 't', "Untitled USB"} - add if necessary
property videoExtensions: {"avi", "mov", "mpg", "wmv", "mp4" and "mkv"}
the value newVolume to the alias (POSIX file "/ Volumes/files 1.") ("5T / new")
the value oldVolume to the alias (POSIX file "/ Volumes/files 1.") ("5T / old")
game runScript to 1
tell application "System events".
the value rootVolumes to disk (POSIX file ' / Volumes ' in the text)
the value allVolumes to name of every element of disc of rootVolumes
the value numofallVolumes to the County of allVolumes
Repeat with the present book in allVolumes
say application 'Finder '.
if (the present book is not in ignoredVolumes and (this book as text) is not '. ') DS_Store') then
if there are alias (POSIX (' / Volumes / "& the present book) as text file ) then game runScript to 2
runScript If = 1 then number error -128 - it does not give a 'User cancelled' error when "Untitled USB" is mounted
runScript If = 2 then
try
duplicate (elements whose name is in the videoExtensions extension) in alias (POSIX file (' / Volumes / "& the present book &" / new ") as text) to newVolume
on error number errorNumber errorMessage
_error value of errorMessage
_errorNum the value to errorNumber
If errorNumber is -15267 then
display the dialog box "This file already exists in folder a." buttons {"OK", "No"} default button 1 with the title "Film copy error?" giving upwards after 10
If the returned button of result is 'No' then
Error number-128
on the other
If the result is 'OK' or back button gave up lead and then of
eject the present book
display the dialog box "U S B D r i v e E j e c t e d - K O t o R e m o v e" {"no need to click on this button"} default button 1 button give up after 5
return
end if
end if
end if
end try
Try
duplicate (elements whose name is in the videoExtensions extension) in alias (POSIX file (' / Volumes / "& the present book &" / old ") as text) to oldVolume
on error number errorNumber errorMessage
_error value of errorMessage
_errorNum the value to errorNumber
If errorNumber is -15267 then
display the dialog box "This file already exists in the folder B" buttons {"OK", "No"} default button 1 with the title "Film copy error?" giving upwards after 10
If the returned button of result is 'No' then
Error number-128
on the other
If the result is 'OK' or back button gave up lead and then of
eject the present book
display the dialog box "U S B D r i v e E j e c t e d - K O t o R e m o v e" {"no need to click on this button"} default button 1 button give up after 5
return
end if
end if
end if
end try
display the dialog box "USB key will Auto Eject in 10 seconds or click OK... "buttons button 1 with the title"copy Complete - Eject? "default {'OK', 'No'} which gives after 10
If the returned button of result is 'No' then
Error number-128
on the other
If the button returned of result is "OK" or gave up a result then ejection of the this book
display the dialog box "U S B D r i v e E j e c t e d - K O t o R e m o v e" {"no need to click on this button"} default button 1 button give up after 5
end if
end if
end if
end say
end Repeat
end say
The way in which your external block If is currently based, the script can't do anything when this book is in the ignoredVolumes, it can not yet test the runScript value. Try something like this:
If the present book is in the ignoredVolumes then
game runScript to 1
on the other
if (the present book as text is not '. ') DS_Store') then
if there are alias (POSIX (' / Volumes / "& the present book) as text file ) then game runScript to 2
end if
end if
Of course, you need to remove a "end if' the end of the script.
-
error message when try to sync the iPhone, "invalid response from the device?
What can I do when I receive this error message when you try to sync to my iPhone 5 s - "invalid response from the device?
-What are your 5 updating to 10.0.2 iOS iPhone? If this is the case, you must have the latest version of iTunes on your computer, which is required for Mac OS X 10.9.5 12.5.1, or above. To meet these specifications will be receiving this error.
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Hello
I had a problem with the rotation of the screen under macOS Sierra function. As the screen rotates, there is an error that pop up and later that I'm unable to get into system-> Display Preferences. It is for me a "mistake preferably: County not load display preferences" message and I was unable to rotate the screen back. I started from the system in safe mode and temporarily solved the problem. But if I want to rotate the screen again, it pops up the same error again. I was using the rotation function pretty well in OS X El Capitan. But since I updated to macOS Sierra, I had this problem.
I wanted to know if there is a lasting solution to this problem.
I'm using macOS Sierra on MacBook (13-inch, early 2015) Air with processor 1.6 Ghz Intel Core i5 and 8 GB memory DDR3 at 1600 MHz with 128 GB of storage.
Hello PavanGJ,
Thank you for using communities Support from Apple. I see that since upgrading to Mac OS Sierra problems of screen rotation. The preferences window does not. I know how it is important for your Mac to work reliably. I'll be more than happy to help.
Great job to test mode without failure. In Safe Mode disables most of the third-party services, it could be a compatibility problem with an application that you have. Check out this article:
OS X El Capitan: If you have problems with startup items
You can not hold account that the title suggests it's to El Capitan. It applies to macOS Sierra as well.
You can also test the issue in a new user account.
How to test a question in another account on your Mac - Apple Support
Let us know if that helps.
Take care!
-
A fact error 4014 showing each time after all the steps
One of my friends has an iPhone 5 s and he lowered his 10 9.3.5 iOS iOS iPhone it started and inquired "side update" to the rest of the new software update points, but suddenly her iPhone off and does not turn, does not yet show the Apple Logo. I tried to restore it with the new version of the iOS 10.0.2, I file the software theipsw and then restoring the iPhone, iTunes showed me the message "waiting for iPhone" and ultimately showed me a message by this sentence "iPhone" his name' siphons ' could not be restored.» An unknown error occurred (4014).
I checked the list of steps that Apple suggests their, but nothing happened then, always showing me the same error number. What should I do?
Thank you for your help and appreciate it.
I found the solution. Just type here for others with the same problem to solve their problems.
While the "iTunes with cable" sign is showing and in your computer, showing you "Waiting for iPhone" and things occur, you should restart your iPhone (hold sleep/wake low and low home together for a few seconds) implemented after this attempt to restore your iPhone again you should recover your iPhone software.
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