Ontario Regulation distributes dynamic routes via VPN S2S

Similar Questions

• Dynamic routing for VPN Failover L2L

  Hello

  Can someone offer me some advice on this please?

  I have attached a simple diagram of our EXTENSIVE referral network.

  Overview

  • The firewall is ASA 5510 running 8.4 (9)
  • Basic to the Headquarters network uses OSPF
  • On ASA static routes are redistributed into OSPF
  • On ASA for VPN static routes are redistributed into OSPF with 130 metric so redistributed BGP routes are preferred
  • Basic network has a static route to 10.0.0.0/8 to Corporate WAN, which is redistributed into OSPF
  • Branch Office WAN uses BGP - routes are redistributed into OSPF
  • The branch routers using VRRP for redundancy of the IP for the default gateway of local customers.
  • Branch router main past off VRRP IP to router backup when the WAN interface is down
  • BO backup router (. 253) contains only a default route to the internet
  • In normal operation, the traffic to and from BO uses Local Branch Office WAN
  • If local BO WAN link fails, traffic to and from the BO uses IPSec VPN via public Internet

  I try to configure dynamic routing on our network for when a branch switches to the IPsec VPN. What I want to happen (not sure if it is possible) is for the ASA announce the subnet to the remote end of the VPN in OSPF to Headquarters.

  I managed to get this working using IPP, but for some reason any VPN stay up all the time when we are not in a failover scenario. This causes the ASA added the table as a static route is the remote subnet in it and do not use the announced route of OSPF from the core network. This prevents the BO customers access to the Internet. If I remove the IPP on the VPN setting, ASA learns the route to the subnet via the WAN BO - resumes normal operation.

  I have configured the metric of the static routes that get redistributed into OSPF by ASA superior to 110. This is so that the routes redistributed by the WAN BO OSPF BGP, are preferred. The idea being that when the WAN link is again available, the routing changes automatically and the site fails to WAN BO.

  I guess what I need to know is; This design is feasible, and if so where I'm going wrong?

  Thank you

  Paul

  Hi Paul,.

  your ASA maintains the tunnel alive only because this path exists on ASA.  This is why you must use IP - SLA on ASA to push network taffic "10.10.10.0/24" based on the echo response, using the ALS-intellectual property

  Please look at the example below, in the example below shows that the traffic flows through the tunnel, only if the ASA cannot reach the 10.10.10.0/24 network via the internal network of HQ.

  This configuration illuminate ASA.

  Route inside 10.10.10.0 255.255.2550 10.0.0.2 track 10

  (assuming 10.0.0.2 ip peering from inside the ip address of the router to HO)

  Route outside 10.10.10.0 255.255.255.0 xxx.xxx.xxx.xxx 254

  (value of 254 is a more expensive route to go via IPSec tunnel and x = the bridge by default-ISP)

  ALS 99 monitor

  type echo protocol ipIcmpEcho 10.10.10.254 inside interface

  NUM-package of 3

  frequency 10

  Annex monitor SLA 99 life never start-time now

  track 10 rtr 99 accessibility

  Let me know, if this can help.

  Thank you

  Rizwan James

• Access to the DMZ to remote sites via VPN S2S

  We have an ASA 5520 and two remote site ASA 5505 that connect to each other through tunnels VPN S2S. They are doing tunneling split, while local traffic passes over the tunnel. We are local LAN (10.0.0.0/16) and our network to the DMZ (10.3.0.0/24) on the main site. The DMZ hosts our external sharepoint, but we access it internally

  The problem is site A (10.1.0.0/24) and B (10.2.0.0/24) have no idea of it, and when you try to go to the site, it fails. You can access it via the external site address, but that's the only way. Normally the external address is blocked when you're an intern.

  That I'm stuck on is even when we had all sent traffic from Site A to our Senior Center, would find it yet. I do a separate vpn purely tunnel that traffic to DMZ?

  Yes. So if you do this in ASDM under Edit Site profile connection Site, it will look like this.

  Local network: 10.0.0/16, 10.3.0.0/24

  Distance: 10.1.0.0/24

• Traffic of Client VPN routing via VPN Site to Site

  Hello

  We have the following scenario:

  • Office (192.168.2.x)
  • Data Center (212.64.x.x)
  • Home workers (192.168.2.x) (scope DHCP is in the office subnet)

  Connections:

  • Desktop to Data Center traffic is routed through a Site at IPSec VPN, which works very well.
  • Welcome to the office is routed through a Site IPSec VPN Client.

  The question we have right now, is the Client VPN works, and we have implemented a split tunnel which includes only the subnet of the Office for a list of network.

  What I have to do, is to route all traffic to home' to 'Data Center' by site to Site VPN is configured.

  I tried to add the ranges of IP data center to the list of Client VPN Split tunnel, but when I do that and try to connect at home, I just get a "connection timed out" or denied, as if she was protected by a firewall?

  Could you please let me know what I missed?

  Result of the command: "show running-config"
  : Saved
  :
  ASA Version 8.2(5)
  !
  hostname ciscoasa
  domain-name skiddle.internal
  enable password xxx encrypted
  passwd xxx encrypted
  names
  name 188.39.51.101 dev.skiddle.com description Dev External
  name 192.168.2.201 dev.skiddle.internal description Internal Dev server
  name 164.177.128.202 www-1.skiddle.com description Skiddle web server
  name 192.168.2.200 Newserver
  name 217.150.106.82 Holly
  !
  interface Ethernet0/0
  switchport access vlan 2
  !
  interface Ethernet0/1
  !
  interface Ethernet0/2
  !
  interface Ethernet0/3
  shutdown
  !
  interface Ethernet0/4
  shutdown
  !
  interface Ethernet0/5
  shutdown
  !
  interface Ethernet0/6
  shutdown
  !
  interface Ethernet0/7
  shutdown
  !
  interface Vlan1
  nameif inside
  security-level 100
  ip address 192.168.2.254 255.255.255.0
  !
  interface Vlan2
  nameif outside
  security-level 0
  ip address 192.168.3.250 255.255.255.0
  !
  !
  time-range Workingtime
  periodic weekdays 9:00 to 18:00
  !
  ftp mode passive
  clock timezone GMT/BST 0
  clock summer-time GMT/BDT recurring last Sun Mar 1:00 last Sun Oct 2:00
  dns domain-lookup inside
  dns server-group DefaultDNS
  name-server Newserver
  domain-name skiddle.internal
  same-security-traffic permit inter-interface
  object-group service Mysql tcp
  port-object eq 3306
  object-group protocol TCPUDP
  protocol-object udp
  protocol-object tcp
  object-group network rackspace-public-ips
  description Rackspace Public IPs
  network-object 164.177.132.16 255.255.255.252
  network-object 164.177.132.72 255.255.255.252
  network-object 212.64.147.184 255.255.255.248
  network-object 164.177.128.200 255.255.255.252
  object-group network Cuervo
  description Test access for cuervo
  network-object host Holly
  object-group service DM_INLINE_TCP_1 tcp
  port-object eq www
  port-object eq https
  object-group service DM_INLINE_TCP_2 tcp
  port-object eq www
  port-object eq https
  object-group service DM_INLINE_TCP_3 tcp
  port-object eq www
  port-object eq https
  object-group service DM_INLINE_TCP_4 tcp
  port-object eq www
  port-object eq https
  access-list inside_access_in extended permit ip any any
  access-list outside_access_in remark ENABLES Watermark Wifi ACCESS TO DEV SERVER!
  access-list outside_access_in extended permit tcp 188.39.51.0 255.255.255.0 interface outside object-group DM_INLINE_TCP_4 time-range Workingtime
  access-list outside_access_in remark ENABLES OUTSDIE ACCESS TO DEV SERVER!
  access-list outside_access_in extended permit tcp any interface outside object-group DM_INLINE_TCP_3
  access-list outside_access_in remark Public Skiddle Network > Dev server
  access-list outside_access_in extended permit tcp 192.168.3.0 255.255.255.0 interface outside eq www
  access-list outside_access_in extended permit tcp object-group rackspace-public-ips interface outside eq ssh
  access-list outside_access_in remark OUTSIDE ACCESS TO DEV SERVER
  access-list outside_access_in extended permit tcp object-group Cuervo interface outside object-group DM_INLINE_TCP_1 inactive
  access-list outside_access_in extended permit tcp 192.168.3.0 255.255.255.0 host dev.skiddle.internal object-group DM_INLINE_TCP_2 inactive
  access-list inside_access_in_1 remark HTTP OUT
  access-list inside_access_in_1 extended permit tcp any any eq www
  access-list inside_access_in_1 remark HTTPS OUT
  access-list inside_access_in_1 extended permit tcp any any eq https
  access-list inside_access_in_1 remark SSH OUT
  access-list inside_access_in_1 extended permit tcp any any eq ssh
  access-list inside_access_in_1 remark MYSQL OUT
  access-list inside_access_in_1 extended permit tcp any host 164.177.128.200 object-group Mysql
  access-list inside_access_in_1 remark SPHINX OUT
  access-list inside_access_in_1 extended permit tcp any host 164.177.128.200 eq 3312
  access-list inside_access_in_1 remark DNS OUT
  access-list inside_access_in_1 extended permit object-group TCPUDP host Newserver any eq domain
  access-list inside_access_in_1 remark PING OUT
  access-list inside_access_in_1 extended permit icmp any any
  access-list inside_access_in_1 remark Draytek Admin
  access-list inside_access_in_1 extended permit tcp any 192.168.3.0 255.255.255.0 eq 4433
  access-list inside_access_in_1 remark Phone System
  access-list inside_access_in_1 extended permit tcp any 192.168.3.0 255.255.255.0 eq 35300 log disable
  access-list inside_access_in_1 remark IPSEC VPN OUT
  access-list inside_access_in_1 extended permit udp any host 94.236.41.227 eq 4500
  access-list inside_access_in_1 remark IPSEC VPN OUT
  access-list inside_access_in_1 extended permit udp any host 94.236.41.227 eq isakmp
  access-list inside_access_in_1 remark Office to Rackspace OUT
  access-list inside_access_in_1 extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips
  access-list inside_access_in_1 remark IMAP OUT
  access-list inside_access_in_1 extended permit tcp any any eq imap4
  access-list inside_access_in_1 remark FTP OUT
  access-list inside_access_in_1 extended permit tcp any any eq ftp
  access-list inside_access_in_1 remark FTP DATA out
  access-list inside_access_in_1 extended permit tcp any any eq ftp-data
  access-list inside_access_in_1 remark SMTP Out
  access-list inside_access_in_1 extended permit tcp any any eq smtp
  access-list outside_1_cryptomap extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips
  access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 192.168.100.0 255.255.255.0
  access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips
  access-list inside_nat0_outbound extended permit ip any 192.168.2.128 255.255.255.224
  access-list inside_1_cryptomap extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips
  access-list outside_1_cryptomap_1 extended permit tcp 192.168.2.0 255.255.255.0 object-group rackspace-public-ips eq ssh
  access-list RACKSPACE-cryptomap_1 extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips
  access-list RACKSPACE-TEST extended permit ip host 94.236.41.227 any
  access-list RACKSPACE-TEST extended permit ip any host 94.236.41.227
  access-list InternalForClientVPNSplitTunnel remark Inside for VPN
  access-list InternalForClientVPNSplitTunnel standard permit 192.168.2.0 255.255.255.0
  access-list InternalForClientVPNSplitTunnel remark Rackspace
  access-list InternalForClientVPNSplitTunnel standard permit 164.177.128.200 255.255.255.252
  access-list InternalForClientVPNSplitTunnel remark Rackspace
  access-list InternalForClientVPNSplitTunnel standard permit 164.177.132.16 255.255.255.252
  access-list InternalForClientVPNSplitTunnel remark Rackspace
  access-list InternalForClientVPNSplitTunnel standard permit 164.177.132.72 255.255.255.252
  access-list InternalForClientVPNSplitTunnel remark Rackspace
  access-list InternalForClientVPNSplitTunnel standard permit 212.64.147.184 255.255.255.248
  pager lines 24
  logging enable
  logging console debugging
  logging monitor debugging
  logging buffered debugging
  logging trap debugging
  logging asdm warnings
  logging from-address [email protected]/* */
  logging recipient-address [email protected]/* */ level errors
  mtu inside 1500
  mtu outside 1500
  ip local pool CiscoVPNDHCPPool 192.168.2.130-192.168.2.149 mask 255.255.255.0
  ip verify reverse-path interface inside
  ip verify reverse-path interface outside
  ipv6 access-list inside_access_ipv6_in permit tcp any any eq www
  ipv6 access-list inside_access_ipv6_in permit tcp any any eq https
  ipv6 access-list inside_access_ipv6_in permit tcp any any eq ssh
  ipv6 access-list inside_access_ipv6_in permit icmp6 any any
  icmp unreachable rate-limit 1 burst-size 1
  icmp permit any outside
  no asdm history enable
  arp timeout 14400
  global (outside) 1 interface
  nat (inside) 0 access-list inside_nat0_outbound
  nat (inside) 1 0.0.0.0 0.0.0.0
  static (inside,outside) tcp interface www dev.skiddle.internal www netmask 255.255.255.255
  static (inside,outside) tcp interface ssh dev.skiddle.internal ssh netmask 255.255.255.255
  access-group inside_access_in in interface inside control-plane
  access-group inside_access_in_1 in interface inside
  access-group inside_access_ipv6_in in interface inside
  access-group outside_access_in in interface outside
  route outside 0.0.0.0 0.0.0.0 192.168.3.254 10
  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
  aaa authentication telnet console LOCAL
  aaa authentication enable console LOCAL
  http server enable 4433
  http 192.168.1.0 255.255.255.0 inside
  http 192.168.2.0 255.255.255.0 inside
  no snmp-server location
  no snmp-server contact
  snmp-server enable traps snmp authentication linkup linkdown coldstart
  crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
  crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
  crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
  crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
  crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
  crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
  crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
  crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
  crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
  crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
  crypto ipsec security-association lifetime seconds 86400
  crypto ipsec security-association lifetime kilobytes 4608000
  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1
  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5
  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set security-association lifetime seconds 28800
  crypto map outside_map 1 match address RACKSPACE-cryptomap_1
  crypto map outside_map 1 set pfs
  crypto map outside_map 1 set peer 94.236.41.227
  crypto map outside_map 1 set transform-set ESP-AES-128-SHA
  crypto map outside_map 1 set security-association lifetime seconds 86400
  crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
  crypto map outside_map interface outside
  crypto ca trustpoint _SmartCallHome_ServerCA
  crl configure
  crypto ca certificate chain _SmartCallHome_ServerCA
  certificate ca xxx
  quit
  crypto isakmp enable outside
  crypto isakmp policy 10
  authentication crack
  encryption aes-256
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 20
  authentication rsa-sig
  encryption aes-256
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 30
  authentication pre-share
  encryption aes-256
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 40
  authentication crack
  encryption aes-192
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 50
  authentication rsa-sig
  encryption aes-192
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 60
  authentication pre-share
  encryption aes-192
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 70
  authentication crack
  encryption aes
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 80
  authentication rsa-sig
  encryption aes
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 90
  authentication pre-share
  encryption aes
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 100
  authentication crack
  encryption 3des
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 110
  authentication rsa-sig
  encryption 3des
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 120
  authentication pre-share
  encryption 3des
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 130
  authentication crack
  encryption des
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 140
  authentication rsa-sig
  encryption des
  hash sha
  group 2
  lifetime 86400
  crypto isakmp policy 150
  authentication pre-share
  encryption des
  hash sha
  group 2
  lifetime 86400
  telnet 192.168.1.0 255.255.255.0 inside
  telnet 192.168.2.0 255.255.255.0 inside
  telnet timeout 5
  ssh timeout 5
  console timeout 0
  dhcpd auto_config outside
  !
  dhcprelay server 192.68.2.200 inside
  threat-detection basic-threat
  threat-detection scanning-threat
  threat-detection statistics host
  threat-detection statistics access-list
  threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
  ntp server 194.35.252.7 source outside prefer
  webvpn
  port 444
  svc image disk0:/anyconnect-macosx-i386-2.4.1012-k9.pkg 1 regex "Intel Mac OS X"
  group-policy DfltGrpPolicy attributes
  vpn-tunnel-protocol IPSec webvpn
  group-policy skiddlevpn internal
  group-policy skiddlevpn attributes
  dns-server value 192.168.2.200
  vpn-tunnel-protocol IPSec l2tp-ipsec
  split-tunnel-policy tunnelspecified
  split-tunnel-network-list value InternalForClientVPNSplitTunnel
  default-domain value skiddle.internal
  username bensebborn password *** encrypted privilege 0
  username bensebborn attributes
  vpn-group-policy skiddlevpn
  username benseb password gXdOhaMts7w/KavS encrypted privilege 15
  tunnel-group 94.236.41.227 type ipsec-l2l
  tunnel-group 94.236.41.227 ipsec-attributes
  pre-shared-key *****
  tunnel-group skiddlevpn type remote-access
  tunnel-group skiddlevpn general-attributes
  address-pool CiscoVPNDHCPPool
  default-group-policy skiddlevpn
  tunnel-group skiddlevpn ipsec-attributes
  pre-shared-key *****
  !
  class-map inspection_default
  match default-inspection-traffic
  !
  !
  policy-map type inspect dns preset_dns_map
  parameters
  message-length maximum client auto
  message-length maximum 512
  policy-map global_policy
  class inspection_default
  inspect dns preset_dns_map
  inspect ftp
  inspect h323 h225
  inspect h323 ras
  inspect rsh
  inspect rtsp
  inspect esmtp
  inspect sqlnet
  inspect skinny
  inspect sunrpc
  inspect xdmcp
  inspect sip
  inspect netbios
  inspect tftp
  inspect ip-options
  policy-map global-policy
  class inspection_default
  inspect icmp
  inspect icmp error
  inspect ipsec-pass-thru
  inspect ftp
  !
  service-policy global_policy global
  smtp-server 164.177.128.203
  prompt hostname context
  call-home reporting anonymous
  Cryptochecksum:6c2eb43fa1150f9a5bb178c716d8fe2b
  : end
  

  You must even-Security-enabled traffic intra-interface to allow communication between vpn VPN.

  With respect,

  Safwan

  Remember messages useful rate.

• Application of VPN S2S (with NAT)

  Hello experts,

  ASA (8.2) and standard Site 2 Site Internet access related configs.

  Outside: 1.1.1.1/24-> peer IP VPN S2S.

  Inside: Pvt subnets

  Standard "Nat 0' orders and crypto ACL for our remote offices, local networks with IP whp program.

  Requirement:

  Need to connect the PC to external clients (3.3.3.3 & 4.4.4.4) on tcp/443 via vpn S2S on our LAN. Client only accepts only the host with public IPs.

  I need NAT to my internal IP to the public IP say 1.1.1.2 and establish the VPN tunnel between 1.1.1.1-> PRi Client-side & secondary IPs (Cisco router).

  (without losing connectivity to remote offices). No policy NAT work here?

  ex:

  My Intern: 10.0.0.0/8 and 192.168.0.0/16
  Assigned IP available for NAT (some time to connect to the client only): 1.1.1.5

  External client LAN IPs: 3.3.3.3 & 4.4.4.4

  PAT: permit TOCLIENT object-group MYLAN object-group CUSTOMER LAN ip extended access-list

  NAT (inside) 5-list of access TOCLIENT

  5 1.1.1.5 (outside) global
      
   Crypto: tcp host 1.1.1.5 allowed extended CRYPTO access list object-group CUSTOMER LAN eq 443

  Outsidemap 1 crypto card matches the address CRYPTO
   
  Customer will undertake to peer with IP 1.1.1.1 only.

  Do I need a ' Nat 0' configs here?

  Also, for the specifications of the phase 2, it is not transform-set options gives. Info given was

  Phase2: AH: people with mobility reduced, life: 3 600 s, PFS: disabled, LZS Compression: disabled.
  This works with options of the phase 2?

  Thanks in advance

  MS

  Hello

  «Existing NAT (inside) 1 & global (outside) does not interfere with NAT 5 when users try to reach the ClientLAN.»

  Your inside nat index is '1', while the dynamic policy-nat is index '5 '.

  "" For the phase 2 in general, we define Crypto ipsec transform-set TEST ".

  Sure, the remote tunnel peers even accept transform set, everything you put up with the example below and distant homologous put the same tunnel.

  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

  "In this scenario, no need to define any what and just add empty transform don't set statement under card crypto?

  No you need a defined transformation.

  "3. If we want to limit the destination port 443, I need to use separate VPN filters?

  That's right, use a vpn-filter.

  "4. we have several phase 1 configs, but wanted to use AES256 & DH5 (new policy)"... for s2s, these options work fine. ""

  Of course, you have set the phase 1, as required.

  Thank you

  Rizwan James

• Cannot connect remotely via VPN since installing the new modem/router

  Can anyone help please. Since the acquisition of a new router / modem I can no longer connect via VPN to my work PC remotely. It comes in I receive the error message. Can someone tell me if I need to change the settings for the new modem / router to access?

  

  Hello Joanna,

  Here are the steps you need to do first:

  1. Off static IP for my server and let the router assign IP address and changed the IP address of the port forward.
  2. Check the IP address because obviously, that changed when you plugged into the router again.
  3. Updated to the latest firmware for the router and NIC.

  For more detailed troubleshooting you can refer to this link: troubleshooting common VPN related errors.

  Let us know how it goes.

• VPN site to Site with dynamic routing on ASAs

  I'm planning a backup connection to a primary site if our link main broken through two ASAs using site to site vpn.

  This is what I have resulted to date and just need to work through some issues and best practices.

  ##Regular connectivity and Internet traffic flow "> Primary_Internet".

  Backup_Internet - ASA - CoreA - router-->> Private_Wan<>

  ?? If Private_Wan a link down, use via ASA l2l Internet VPN to connect sites

  x - router - CoreA - ASA-->> VPN l2l<>

  ?? Once the link is available, preferred over the private Wan path must be used.

  A few questions,

  1. can I use a routing via the l2l VPN Protocol? VTI, GRE?

  2. If I enter OSPF or EIGRP, will be the last static use of each work in the ASA redistibuting?

  3. in execution of VPN l2l, using 'show the way' does not show available via the vpn routes, only "crypto ipsec to show his" watch info. Is this correct? If yes how metric would work for routes registered if all the links are up and there are many paths to the same subnet?

  Welllll,

  (2) I would keep as simple as possible, you can put all one VPN perhaps NSSA, if your ASA touch BB.

  (3) IPP on ASA is always the insertion of static routes, it is not the best way to generate the backup.

  Marcin

• Customer remote cannot access the server LAN via VPN

  Hi friends,

  I'm a new palyer in ASA.

  My business is small. We need to the LAN via VPN remote client access server.

  I have an ASA5510 with version 7.0. I have configured remote access VPN and it can establish the tunnel with success. But I can not access the server.

  Client VPN is 5.0.07.0290 version. Encrypted packages have increased but the decrypted packet is 0 in the VPN client statistics, after I connected successfully.

  Next to the ASA, I show crypto ipsec sa, just deciphering the packets increase.

  Who can help me?

  Thank you very much.

  The following configuration:

  ASA Version 7.0(7)
  
      !
  
      hostname VPNhost
  
      names
  
      dns-guard
  
      !
  
      interface Ethernet0/0
  
      nameif outside
  
      security-level 10
  
      ip address 221.122.96.51 255.255.255.240
  
      !
  
      interface Ethernet0/1
  
      nameif inside
  
      security-level 100
  
      ip address 192.168.42.199 255.255.255.0
  
      !
  
      interface Ethernet0/2
  
      shutdown
  
      no nameif
  
      no security-level
  
      no ip address
  
      !
  
      interface Management0/0
  
      shutdown
  
      no nameif
  
      no security-level
  
      no ip address
  
      management-only
  
      !
  
      ftp mode passive
  
      dns domain-lookup inside
  
      access-list PAT_acl extended permit ip 192.168.42.0 255.255.255.0 any
  
      access-list allow_PING extended permit icmp any any inactive
  
      access-list Internet extended permit ip host 221.122.96.51 any inactive
  
      access-list VPN extended permit ip 192.168.42.0 255.255.255.0 192.168.43.0 255.255.255.0
  
      access-list VPN extended permit ip 192.168.43.0 255.255.255.0 192.168.42.0 255.255.255.0
  
      access-list CAPTURE extended permit ip host 192.168.43.10 host 192.168.42.251
  
      access-list CAPTURE extended permit ip host 192.168.42.251 host 192.168.43.10
  
      pager lines 24
  
      mtu outside 1500
  
      mtu inside 1500
  
      ip local pool testpool 192.168.43.10-192.168.43.20
  arp timeout 14400
  
      global (outside) 1 interface
  
      nat (inside) 0 access-list VPN
  
      nat (inside) 1 access-list PAT_acl
  
      route outside 0.0.0.0 0.0.0.0 221.122.96.49 10
  
  
      username testuser password 123
  
      aaa authentication ssh console LOCAL
  
      aaa local authentication attempts max-fail 3
  no sysopt connection permit-ipsec
  
      crypto ipsec transform-set FirstSet esp-des esp-md5-hmac
  
      crypto dynamic-map dyn1 1 set transform-set FirstSet
  
      crypto dynamic-map dyn1 1 set reverse-route
  
      crypto map mymap 1 ipsec-isakmp dynamic dyn1
  
      crypto map mymap interface outside
  
      isakmp enable outside
  
      isakmp policy 1 authentication pre-share
  
      isakmp policy 1 encryption des
  
      isakmp policy 1 hash md5
  
      isakmp policy 1 group 2
  
      isakmp policy 1 lifetime 86400
  
      isakmp nat-traversal  3600
  
      tunnel-group testgroup type ipsec-ra
  
      tunnel-group testgroup general-attributes
  
      address-pool testpool
  
      tunnel-group testgroup ipsec-attributes
  
      pre-shared-key *
  
      telnet timeout 5
  ssh timeout 10
  
      console timeout 0
  : end
  

  Topology as follows:

  

  Hello

  Configure the split for the VPN tunneling.

  1. Create the access list that defines the network behind the ASA.

     ciscoasa(config)#access-list Split_Tunnel_List remark The corporate network behind the ASA. ciscoasa(config)#access-list Split_Tunnel_List standard permit 10.0.1.0 255.255.255.0 

  2. Mode of configuration of group policy for the policy you want to change.

     ciscoasa(config)#group-policy hillvalleyvpn attributes ciscoasa(config-group-policy)#

  3. Specify the policy to split tunnel. In this case, the policy is tunnelspecified.

     ciscoasa(config-group-policy)#split-tunnel-policy tunnelspecified 

  4. Specify the access tunnel split list. In this case, the list is Split_Tunnel_List.

     ciscoasa(config-group-policy)#split-tunnel-network-list value Split_Tunnel_List 

  5. Type this command:

     ciscoasa(config)#tunnel-group hillvalleyvpn general-attributes 

  6. Associate the group with the tunnel group policy

     ciscoasa(config-tunnel-ipsec)# default-group-policy hillvalleyvpn 

  7. Leave the two configuration modes.

     ciscoasa(config-group-policy)#exit ciscoasa(config)#exit ciscoasa#

  8. Save configuration to non-volatile RAM (NVRAM) and press enter when you are prompted to specify the name of the source file.

  Kind regards
  Abhishek Purohit
  CCIE-S-35269

• The router configuration VPN VTI adding a third site/router

  Hello

  I currently have two cisco routers configured with a connection to a primary WAN interface and a connection to an Internet interface. I have a VPN configured using a VTI interface as a secondary path if the primary circuit WAN fails. IM also using OSPF as a dynamic routing protocol. Failover works and itineraries are exchanged. The question I have is that if I want to put a third-party router in this configuration I just add another interface tunnel with the tunnel proper Public source and destination IP and new IP addresses for a new tunnel network.
  The current configuration of the VTI is below:

  Any guidance would be appreciated.

  Thank you

  Andy

  Router1_Configurtation_VTI

  crypto ISAKMP policy 1

  BA 3des

  preshared authentication

  Group 2

  ISAKMP crypto key Cisco12345 address 0.0.0.0 0.0.0.0

  Crypto IPsec transform-set esp-3des esp-sha-hmac T1

  Crypto IPsec profile P1

  game of transformation-T1

  !

  interface Tunnel0

  IP 10.0.1.1 255.255.255.0

  IP ospf mtu - ignore

  load-interval 30

  tunnel source 1.1.1.1 Internet Source * Public

  2.2.2.1 tunnel * Public Destination Internet destination

  ipv4 IPsec tunnel mode

  profile P1 IPsec tunnel protection

  !

  Router2_Configuration_VTI

  crypto ISAKMP policy 1

  BA 3des

  preshared authentication

  Group 2

  ISAKMP crypto key Cisco12345 address 0.0.0.0 0.0.0.0

  Crypto IPsec transform-set esp-3des esp-sha-hmac T1

  Crypto IPsec profile P1

  game of transformation-T1

  !

  interface Tunnel0

  10.0.1.2 IP address 255.255.255.0

  IP ospf mtu - ignore

  load-interval 30

  2.2.2.1 tunnel source * Source public Internet

  1.1.1.1 tunnel * Public Destination Internet destination

  ipv4 IPsec tunnel mode

  profile P1 IPsec tunnel protection

  Since this config is configuration of keys ISAKMP using address 0.0.0.0 0.0.0.0 is not required for a new encryption key isakmp with the new address of the site. Simply configure the VTI on the new router and one or both of the existing routers.

  One of the aspects of this application that should consider the original poster, that's how they want data to flow when the third-party router is implemented. With both routers, you have just a simple point-to-point connection. When you introduce the third-party router do you want one of the routers to use hub? In this case, the hub router has tunnels each remote Ray. Each remote RADIUS has a tunnel to the hub. Talk about communication talk is possible but will have to go to the hub and then out to the other remote. The other option is a mesh configuration where each router has VTI tunnel to the other router.

  HTH

  Rick

• Jabber/MOVI routing over VPN on VCS-E calls

  Hi all

  I have a problem with the situation to follow.

  -2 Movi Client via VPN Tunnel on the motorway-VCS connectet

  -the two VPN tunnel on the same subnet.

  -Ice set up NO!

  Now the problem is that the traffic is passing through the VCS-E but goes multimedia traffic, which is in this situation via VPN would not be allowed.

  Is it possible to configure something that all signaling and media traffic is going through the VCS-E if the two MOVI Client on the same subnet?

  Best regards

  Georg

  The call between the Jabber bot and video customers have the same contact address of sip and IP source address, then VCS will treat as non-traversal call (client is not behind the firewall).

  That's why VCS won't stay in media routing.

  You are able to configure the VPN client DHCP range for the different subnet IP address?

• PIX and ASA static, dynamic and RA VPN does not

  Hello

  I am facing a very interesting problem between a PIX 515 and an ASA 5510.

  The PIX is in HQ and has several dynamic VPN connections (around 130) and IPsec vpn remote works very well. I had to add a PIX to ASA L2L VPN static and it does not work as it is supposed to be. The ASA 5510, at the remote end, connects and rest for a small period of time, however, all other VPN connections stop working.

  The most interesting thing is that ASA is associated with the dynamic map and not the static map that I created (check by sh crypto ipsec his counterpart x.x.x.x). However, if I make any changes in the ACL 'ACL-Remote' it affects the tunnel between the PIX and ASA.

  Someone saw something like that?

  Here is more detailed information:

  HQ - IOS 8.0 (3) - PIX 515

  ASA 5510 - IOS 7.2 (3) - remote provider

  Several Huawei and Cisco routers dynamically connected via ADSL

  Several users remote access IPsec

  A VPN site-to site static between PIX and ASA - does not.

  Here is the config on the PIX:

  Crypto ipsec transform-set ESP-3DES-ESP-SHA-HMAC-IPSec esp-3des esp-sha-hmac

  Dyn - VPN game 100 Dynamics-card crypto transform-set ESP-3DES-ESP-SHA-HMAC-IPSec

  Crypto dynamic-map Dyn - VPN 100 the value reverse-road

  VPN - card 30 crypto card matches the ACL address / remote

  card crypto VPN-card 30 peers set 20 x. XX. XX. XX

  card crypto VPN-card 30 the transform-set ESP-3DES-ESP-SHA-HMAC-IPSec value

  VPN crypto card - 100 - isakmp dynamic Dyn - VPN ipsec

  interface card crypto VPN-card outside

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  md5 hash

  Group 2

  life 86400

  crypto ISAKMP policy 65535

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  access list ACL-remote ext ip 10.0.0.0 allow 255.255.255.0 192.168.1.0 255.255.255.0

  Thank you.

  Marcelo Pinheiro

  The problem is that the ASA has a crypto acl defined between host and network, while the remote end has to the network.

  Make sure that the acl is reversed.

• Is VLAN via VPN possible with any of the Small Business routers?

  A tagged VLAN (for voice) will be routed through a VPN gateway to gateway on any of the Small Business routers, such as the SA520? This router is equipped

  Parameters of VLAN Trunking.

  No, it is not possible to send traffic to vlan via VPN on a series of SA500, but you can create a tunnel for each subnet, you need to pass traffic.

  hope this helps,

  Jasbryan

• How to pass the traffic of a site VPN S2S by ASA to another S2S VPN site?

  I have a need for hosts on separate VPN networks connected to my ASA corp to communicate among themselves.  Example: Host A site 1 a need to communicate with host B on the site 2.  Both sites 1 & 2 are connected via the VPN S2S.  I would get every site traffic to flow through the ASA at the other site.  Where should I start my configuration?  NAT? ACL?

  I can ping each host in the network Corp. but cannot ping from one site to the other.  I set up same-security-traffic permit intra-interface and addition of NAT and rules the ACL to allow/permit 1 Site to contact Site 2.  When I do a trace of package through Deputy Ministers DEPUTIES, packets are allowed to pass. I read different that tell no NAT y at - it something at the other end of the VPN to do?  should NAT and ACLs rules be mirrored? Just in case, a site is an instance of MS Azure VM and the other is a 3rd party VM instance.

  On the HubASA, can I set up a new card encryption that selects the Site1 Site2 traffic and protect the traffic and value her counterpart Site2 public IP or just add this selection of traffic to the existing encryption card for the existing tunnel between HubASA and Site2?

  Just add this traffic to the existing encryption card.

  Remember that this should be added on three routers (two hubs and there has been talk).

  Site1

  CRYPTO ip access list allow Site2 subnet >

  CRYPTO ip access list allow subnet training3 >

  CRYPTO ip access list allow subnet HUB >

  Site2

  CRYPTO ip access list allow Site1 subnet >

  CRYPTO ip access list allow subnet training3 >

  CRYPTO ip access list allow subnet HUB >

  Training3

  CRYPTO ip access list allow Site1 subnet >

  CRYPTO ip access list allow Site2 subnet >

  CRYPTO ip access list allow subnet HUB >

  HUB

  CRYPTO_1 ip access list allow Site1 subnet >

  CRYPTO_1 ip access list allow Site1 subnet >

  CRYPTO_1 ip access list allow Site1 subnet >

  CRYPTO_2 ip access list allow Site2 subnet >

  CRYPTO_2 ip access list allow Site2 subnet >

  CRYPTO_2 ip access list allow Site2 subnet >

  CRYPTO_3 ip access list allow subnet training3 >

  CRYPTO_3 ip access list allow subnet training3 >

  CRYPTO_3 ip access list allow subnet training3 >

  Each of these ACLs is attributed to their respective crypto cards.  CRYPTO_1 is assigned the site1 crypto map, CRYPTO_2 is assigned to the site2 crypto card... etc.

  I hope that's clear

  In addition to this, you need to configure identity NAT / NAT provides both the HUB and the spokes of sites.

  --

  Please do not forget to select a correct answer and rate useful posts

• PIX515 &amp; dynamic routing

  Central office:

  LAN - 10.20.0.0 255.255.255.0

  PIX 515 - int branches - branches (through the cloud of MPLS VPN)

  internal int - LAN

  int outdoors - WAN

  Branch:

  LAN - 10.20.16.0.255.255.255.0

  C1760 - int s0/0 - Central officr (through the cloud of MPLS VPN)

  PIX501 - int outdoors - WAN

  internal int - LAN

  The PIX515, I had a static route to the path to service-

  Route of the branches 10.20.16.0 255.255.255.0 192.168.16.1 1

  I want up VPN channel between PIX501 (int outside) of the Executive Board and the Central PIX515(int outside).

  To do this, I created card crypto to PIX515 and ACL:

  outside_crypto_map_10 ip 10.20.0.0 access list allow 255.255.255.0 10.20.16.0 255.255.255.0

  card crypto 10 TEST matches the address outside_crypto_map_10

  Here my question: I want to remove static route of PIX515 and use dynamic routing, but I hesitated because I have ACLs for VPN, where branch destination LAN (and will serve as an int on the outside) and dynamic road that shows the way to the domestic LAN through branches int PIX515. How this will be live together? And what will be used first - road or ACL?

  The PIX can run RIP and OSPF today, but not those of a VPN. If you want to learn routes dynamically through the VPN you can do that, so you need to use static routes instead. Looks like you might be interested by the DMVPN function in IOS routers.

  Routing, regarding all the traffic that you want to use a VPN must first be routed on an interface that has the appropriate encryption card applied, then if this traffic matches an ACL encryption card it will be encrypted and sent to the corresponding VPN peer. That's to say routing goes first for the outbound VPN traffic, then encryption. No matter if channels are static or learned dynamically, except, as I mentioned above, you can now run a routing through a VPN Protocol in the PIX.

  Does that help?

• Problems with my 4 port Gigabit Security Router with VPN

  OK, I got a wireless router and I have a Web site hosted by 1and1.com and I could connect my fine site. But recently I got the 4 port Gigabit Security Router with VPN and since then I have not been able to connect to it even, I started my own ftp server it always blocks and it will capture everything until she tries to recover the files, then it expires just after a while

  What is the model number of your device? If you have a Web server and an FTP server behind the router, you will need to transfer the ports used by the said request. Ports TCP 80 and TCP 21.