Dynamic vpn witch juniper

i would like to setup a ipsec to the juniper firewall.My cisco box is 1841 and have 3g gsm card.I try to initiate traffic from cisco,its ok but juniper phase 1 is not ok. Ä°s there any suggesstion for dynamic vpn issue or anyone try this before ?
Regards

Similar Messages

Dynamic VPN From Juniper SSG5 Uses DefaultRAGroup

I am trying to set up a VPN to an ASA5540 with a static IP address from a Juniper SSG5 with a dynamic IP address. I have tested the configuration from an ASA to ASA and it works fine. When I try to connect with the Juniper SSG5 it does not work. I did a debug crypto ikev1 and it shows the SSG5 defaulting to the DefaultRAGroup. It's supposed to use the DefaultL2LGroup. Does anyone have an idea of what could be the problem. I will post the configuration shortly. I appreciate the help.

Below is the config of the ASA. This works fine from another ASA, but does not from the Juniper SSG5.
interface GigabitEthernet0
nameif outside
security-level 0
ip address 10.1.1.2 255.255.255.252
interface GigabitEthernet1
nameif inside
security-level 100
ip address 192.168.1.1 255.255.255.0
interface GigabitEthernet2
shutdown
no nameif
no security-level
no ip address
interface GigabitEthernet3
shutdown
no nameif
no security-level
no ip address
interface GigabitEthernet4
shutdown
no nameif
no security-level
no ip address
interface GigabitEthernet5
shutdown
no nameif
no security-level
no ip address
ftp mode passive
access-list vpn extended permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
no failover
icmp unreachable rate-limit 1 burst-size 1
no asdm history enable
arp timeout 14400
route outside 0.0.0.0 0.0.0.0 10.1.1.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
user-identity default-domain LOCAL
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart warmstart
crypto ipsec ikev1 transform-set 3DES-SHA esp-3des esp-sha-hmac
crypto dynamic-map EXTERNAL 5 match address vpn
crypto dynamic-map DYNAMIC-MAP 5 set ikev1 transform-set 3DES-SHA
crypto map EXTERNAL 5 ipsec-isakmp dynamic DYNAMIC-MAP
crypto map EXTERNAL interface outside
crypto ikev1 enable outside
crypto ikev1 policy 5
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
telnet timeout 5
ssh timeout 5
console timeout 0
threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
tunnel-group DefaultL2LGroup ipsec-attributes
ikev1 pre-shared-key *****

Problem in Configuring Dynamic VPN in the pix

Hi All,
I am having a problem in configuring a dynamic VPN in my pix which has the 7.2 version of ios but i am able to work with same configuration in the pix whch has 6.3 version i just want a user from outside my network using the vpn client access the resource inside my network below is my configuration is it ok are should i need to do anything more? please advice me.
ip local pool vpnpool1 192.168.170.1-192.168.170.254
crypto dynamic-map map2 20 set transform-set guatemala1
crypto map map1 20 ipsec-isakmp dynamic map2
crypto ipsec transform-set guatemala1 esp-aes-256 esp-sha-hmac
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption aes-256
isakmp policy 20 hash sha
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup Guatemalavpn address-pool vpnpool1
vpngroup Guatemalavpn split-tunnel inside_nat0_outbound
vpngroup Guatemalavpn idle-time 36000
vpngroup Guatemalavpn password xxxxxxx
access-list outside_acl permit tcp 192.168.170.0 255.255.255.0 172.19.10.0 255.255.255.0
route outside 192.168.170.0 255.255.255.0 200.30.222.65
access-list inside_nat0_outbound extended permit ip any 192.168.170.0 255.255.255.0
access-list inside_nat0_outbound extended permit ip 172.19.10.0 255.255.255.0 192.168.170.0 255.255.255.0
access-list 102 permit ip 172.19.10.0 255.255.255.0 192.168.170.0 255.255.255.0
nat (inside) 0 access-list inside_nat0_outbound

Try it and tell me if works:
ip local pool vpnpool1 192.168.170.1-192.168.170.254
access-list inside_nat0_outbound extended permit ip 172.19.10.0 255.255.255.0 192.168.170.0 255.255.255.0
access-list acl-inside extended permit ip 172.19.10.0 255.255.255.0 192.168.170.0 255.255.255.0
access-group acl-inside in interface inside
nat (inside) 0 access-list inside_nat0_outbound
group-policy Guatemalavpn internal
group-policy Guatemalavpn attributes
wins-server value xx.xx.xx.xx
dns-server value xx.xx.xx.xx
default-domain value mydomain.com
crypto ipsec transform-set guatemala1 esp-aes-256 esp-sha-hmac
crypto dynamic-map map2 20 set transform-set guatemala1
crypto map map1 20 ipsec-isakmp dynamic map2
crypto map map1 interface outside
crypto isakmp identity address
crypto isakmp enable outside
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption aes-256
isakmp policy 20 hash sha
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
tunnel-group Guatemalavpn type ipsec-ra
tunnel-group Guatemalavpn general-attributes
address-pool vpnpool1
default-group-policy Guatemalavpn
tunnel-group Guatemalavpn ipsec-attributes
pre-shared-key *
route outside 192.168.170.0 255.255.255.0 200.30.222.65

Dynamic VPN + NAT

Hello, world!
I have Dynamic VPN with hub (Cisco 2811) and spokes (Cisco 881). In one spoke site, that has network 10.10.x.x, there is a resource that suppose to be published. I need publish it on hub router.
So hub router has Gi0/0 (to ISP) and VLAN 12 (to ASA, then to local users etc). There is no access-list's on router (NAT for local office configured on ASA).
Can I publish resource by using static NAT in this terms? Resource network of spoke site has OSPF route on this VPN hub.

Change the static nat rule to use a route-map
ip access-list extended static
    deny ip host 192.168.100.35 remote_network 0.0.0.255
    permit ip host 192.168.100.35 any
route-map static-port permit
    match ip address static
ip nat inside source static tcp 192.168.100.35 3389 87.47.135.123 3389 route-map static-port

LLQ/shaping over dynamic VPN peer?

I've got an ASA firewall that has multiple VPN peers that connect l2l via dynamic IPs (no peer in the crypto map), and I'm wondering on the appropriate way to apply LLQ/shaping to each individual tunnel at the head-end.
Is this possible, or do I need a static endpoint to apply the policy to the individual tunnel group?
Any assistance is appreciated.

Hi Tzy,
Two tunnels for same traffic on a same device is not possible but you can configure a redundancy for the 2 cellular links for the same traffic.
But if the traffic are different for both the ACLs, the the tunnels should come up but you need to define routes as to which traffic would use what interface.
if there is a def route pointing to interface cell0/0/1 then all traffic will be taken using that interface, and you would then need to define either a static route for access-list 102 or a route-map to direct the traffic to the cell0/0/2 interface.
On the ASA, you just need to configure the settings for a dynamic VPN tunnel.
Hope that helps.
Cheers,
Abhi

WRVS4400N - Multiple Dynamic VPN Configurations?

Hello,
I am wondering if anyone knows whether or not the WRVS4400N supports more than one dynamic VPN configuration?
I am trying to get the WRVS4400N to let more than one TheGreenBow client to connect to it.....
Thank you,
A Read

Yes, you can configure multiple dynamic-to-static l2l on ASA. But for multiple connections using ezvpn will be much easier. Following links may help you
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00805733df.shtml

Logging dynamic vpn connections

How can I log dynamic vpn connections on a 2621 and pix 501? I have syslog syslog already setup and working.

You can use the Cisco Secure Access Control Server (ACS) for this. This is RADIUS/TACACS+ software that you can install on various versions of Windows Server 200x.
You can perform Authentication, Authorization and most import for you; Accounting. The server keeps track of who logged in, when he/she did that, how much traffic passed by, how long he/she stayed connected, etc etc.
More information on the Cisco Secure ACS can be found here: http://www.cisco.com/go/acs
Please rate if the post helps!
Regards,
Michael

PIX, ASA or VPN concentrator & dynamic VPN

Hi all,
I need help what to use and how to do next.
What we need is to create remote VPN for many users so that every user is member of more than one group and every group is linked to predefined set of rules, for instance you can access this IPs, ports and so on.
How to do that dynamically? Is it possible to do that with one certificate?
Other question is what to use? ..PIX, ASA, VPN concentrator ?
BR
jl

The PIX and VPNC are both end of sale products now and unless you already have them your only choice is IOS or ASA. Of those two the ASA is the Cisco preffered platform for Remote Access VPNs.
You can map users to groups using Active Directory OUs, let them select a group at logon, have different logon URLs per group etc. However as far as I know this is not possible:
"every user is member of more than one group "
Some links:
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a008089149d.shtml
http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00808bd83d.shtml
With remote access IPSEC VPNs you can either define the groups on the ASA or externally on the ACS Server.
Pls. rate if helpful.
Regards
Farrukh

Connected dynamic VPN wan address change

I have a hub and spoke VPN. The spoke is dynamic.
If once the tunnel is established the WAN address changes the router doesn't know to start a new session and the VPN TAKES ages to come up as it still thinks it has an active tunnel.
Any idea how I can reduce the time for the tunnel to re-establish?

Hello Martin,
You got to change the security-association lifetime:
set security-association lifetime #
Give it a try and let us know.
Regards,
Julio

Dynamic vpn

Hi all,
Is it possible to establish a site to site VPN connection with one site Fixed Ip address and the other site Dynamic Ip.
One site is Pix and the other is ADSL
Thanks
Sudeesh

Sudeesh,
http://www.cisco.com/warp/public/110/dynamicpix.html
You can ignore the VPN Client config, and the remote "dynamic" pix config, the priciple works I have tested this in a lab.
HTH.

Remote connection to SAP(internet VPN) with Juniper Netscreen 5XT

Hi,
I am now setting up the remote connection (internet VPN) with the network device Juniper Netscreen 5XT.
Since I am not a network expert, I met some trouble on it.
We have prepared 2 public IP address. 61.xx.xx.45/29 for SAP router and 61.xx.xx.46/29 for setting up the VPN tunnel.
And we use 192.168.1.10/255.255.255.0(for example) as the private IP address of SAP router, and use NAT to map 192.168.1.10 to 61.xx.xx.45/29...
Any way, although the VPN tunnel can be set up, I can not ping the SAP router@SAP side.
But with the help of SAP, I did the test, use 202.xx.xx.xx(public IP address) as private IP address of SAP router, and did not use NAT, and registered in SAP side,I can ping the SAP router@SAP side.
I also think that use NAT of SAP router is a normal way to settup the internet VPN.
What's wrong with it?
Would you please give me some suggestion on it?
Thanks in advance.
Best regards,
Randy

It is OK after replace the network device as the cisco router.

VPN between Juniper ScreenOS and Cisco issue

We are facing the issue between cisco and juniper after implementing GRE over IPSec with OSPF. According to Juniper the packets sending from one Branch to another are not encapsulated by Cisco. Below attached are the logs of cisco. As i am reading the forums over internet, most of them recommended to create Static VTI between cisco and juniper.
Is Static VTI are recommaded or not ?
We have 400 Branch offices, each Branches has point to point GRE Tunnel, can we use single VTI Profile and apply on all 400 Tunnel interfaces or its has some limitation?
Can we enable netflow on Static VTI
Can we pass Voice Traffic over it.
Qos also implemented over it.
Can we apply rate limit over it.
All Traffic will be encrypted. ACL limitation ( permit ip any any)

From the output of show cry ipsec sa, the encrypts are a lot more than decrypts, which means traffic is actually getting encrypted and getting sent through the VPN tunnel, and reply is probably not getting back towards the 2801 router.
Can you check the output on the Linksys as well. And also make sure that the Linksys end knows how to route back towards the 2800 router.

Dynamic VPN - client to IOS - with shaping

I have 3640s and want to encrypt wireless clients to the router, since not all win2k laptops do leap. Peap tested is flaky. I have VPN client to IOS using dynamic cryptomap with back-end RADIUS xauth working, only, one 2.5meg FTP stream brings the proc utilization to 80% with AES or 1DES. I came up with the idea of using class-based shaping to throttel the encrypted traffic to under 2 meg on the ingress and egress, which brings the utilization down to 50%. I hammering the shapping queues and see no drops, what are the implications on this VPN
This is a temp fix until non-cisco wireless clients start supporting PEAP, and will only have 2 or 3 clients on at a time.

hello thx for the replay
but all the trafic is routed to my firewall and i have a message in my firerwall by its look like my firewall didn't response
thx for help

ASA5510 dynamic VPN from RV042

So far I have a complete phase 1, and an almost complete phase 2, but one thing I can't figure out. I see this in the debug.
peer is not authenticated by xauth - drop connection.
I get it right after the proxy is setup.
Here is my config
group-policy DefaultRAGroup attributes
vpn-idle-timeout none
vpn-tunnel-protocol ikev1 l2tp-ipsec
password-storage enable
nem enable
tunnel-group DefaultRAGroup general-attributes
default-group-policy DefaultRAGroup
tunnel-group DefaultRAGroup ipsec-attributes
ikev1 pre-shared-key *****
ikev1 user-authentication none
I have tried many different configurations on both sides, but they all fail with the same error of peer not authenticated by xauth.

I have tried it with it on, with it off and always the same thing comes back.
Here is aaa common 50 debug
Initiating tunnel group policy lookup (Svr Grp: GROUP_POLICY_DB)
AAA FSM: In AAA_BindServer
AAA_BindServer: Using server:
AAA FSM: In AAA_SendMsg
User: DefaultRAGroup
Resp:
grp_policy_ioctl(0x0a250e40, 114698, 0xa9372788)
grp_policy_ioctl: Looking up DefaultRAGroup
callback_aaa_task: status = 1, msg =
AAA FSM: In aaa_backend_callback
aaa_backend_callback: Handle = 114, pAcb = 0xadae6da0
AAA task: aaa_process_msg(0xa9373220) received message type 1
AAA FSM: In AAA_ProcSvrResp
Back End response:
Tunnel Group Policy Status: 1 (ACCEPT)
AAA FSM: In AAA_NextFunction
AAA_NextFunction: i_fsm_state = IFSM_TUNN_GRP_POLICY, auth_status = ACCEPT
AAA_NextFunction: New i_fsm_state = IFSM_DONE,
AAA FSM: In AAA_ProcessFinal
AAA FSM: In AAA_Callback
user attributes:
1     User-Name(1)     14    "DefaultRAGroup"
2     User-Password(2)      0    0xae048023   ** Unresolved Attribute **
user policy attributes:
None
tunnel policy attributes:
1     Idle-Timeout(28)      4    0
2     Tunnelling-Protocol(4107)      4    12
3     Store-PW(4112)      4    1
4     Group-Policy(4121)     14    "DefaultRAGroup"
5     Network-Extension-Mode-Allowed(4160)      4    1
AAA API: In aaa_close
AAA API: In aaa_send_acct_start
AAA task: aaa_process_msg(0xa9373220) received message type 3
In aaai_close_session (114)
AAA API: In aaa_open
AAA session opened: handle = 115
AAA API: In aaa_process_async
aaa_process_async: sending AAA_MSG_PROCESS
AAA task: aaa_process_msg(0xa9373220) received message type 0
AAA FSM: In AAA_StartAAATransaction
AAA FSM: In AAA_InitTransaction
aaai_policy_name_to_server_id(DefaultRAGroup)
Got server ID 0 for group policy DB
and isakmp 127 with the relevant information. Up to this point it passes.
Feb 24 14:27:54 [IKEv1 DECODE]Group = DefaultRAGroup, IP = x.x.x.x, ID_IPV4_ADDR_SUBNET ID received--10.253.20.0--255.255.255.0
Feb 24 14:27:54 [IKEv1]Group = DefaultRAGroup, IP = x.x.x.x, Received remote IP Proxy Subnet data in ID Payload:   Address 10.253.20.0, Mask 255.255.255.0, Protocol 0, Port 0
Feb 24 14:27:54 [IKEv1 DEBUG]Group = DefaultRAGroup, IP = x.x.x.x, processing ID payload
Feb 24 14:27:54 [IKEv1 DECODE]Group = DefaultRAGroup, IP = x.x.x.x, ID_IPV4_ADDR ID received
66.252.79.16
Feb 24 14:27:54 [IKEv1]Group = DefaultRAGroup, IP = x.x.x.x., Received local Proxy Host data in ID Payload: Address x.x.x.x, Protocol 0, Port 0
Feb 24 14:27:54 [IKEv1]Group = DefaultRAGroup, IP = x.x.x.x, peer is not authenticated by xauth - drop connection.
Feb 24 14:27:54 [IKEv1]Group = DefaultRAGroup, IP = x.x.x.x, QM FSM error (P2 struct &0xace21cd8, mess id 0xb4d2530a)!
Feb 24 14:27:54 [IKEv1 DEBUG]Group = DefaultRAGroup, IP = x.x.x.x, IKE QM Responder FSM error history (struct &0xace21cd8) , : QM_DONE, EV_ERROR-->QM_BLD_MSG2, EV_PROC_MSG-->QM_BLD_MSG2, EV_HASH_OK-->QM_BLD_MSG2, NullEvent-->QM_BLD_MSG2, EV_COMP_HASH-->QM_BLD_MSG2, EV_VALIDATE_MSG-->QM_BLD_MSG2, EV_DECRYPT_OK-->QM_BLD_MSG2, NullEvent
Feb 24 14:27:54 [IKEv1 DEBUG]Group = DefaultRAGroup, IP = x.x.x.x, sending delete/delete with reason message

RV110W - VPN peerid is allways ip (dynamic)

we have the rv110w router, and try to connect to our juniper netscreen firewall.
the rv110w is on adsl line with dynamic ip
the juniper has fixed ip
the problem is, the cisco router allways sends as id the ip of the wan connection.
this is bad, because it is changing every 24hours, and we have to set new ip to juniper firewall every time.
we are using agressive mode.
lan-to-lan mode
we get on our juniper:
Receive Id in AG mode, id-type=1, id=79.193.53.57
where can we set the id to something like "my.router.name" ??

Good morning Randy Sieber
Thanks for using our forum
The problem seems to be the dynamic IP, in order to resolve this ask your ISL a static IP address
I hope you find this answer useful, if it was satisfactory for you, please mark the question as Answered.

Dynamic vpn witch juniper

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