Inside the default Route

Similar Questions

• Default route inside the tunnel VPN Site to site

  We want to carry the default traffic within the site to site VPN tunnel, our goal is to route all traffic including default branch road and HO HO help branch for surfing the internet.

  I have due to difficulties

  1. cannot configure dynamic NAT for the router in the branch on the ASA HO, I know configuration for 8.2, but know not about 8.4

  This is the configuration for the 8.2, if someone can translate to 8.4, which would be a great help

  NAT (outside) 1 192.168.230.0

  2. I do not know how to write the default route on the branch office router to send all traffic within the VPN tunnel

  Hello

  As I understand it then you want to route ALL traffic from the Remote Site to the Central Site and manage Internet traffic there.

  I suppose you could define "interesting traffic" in configuring VPN L2L ACL / access-list in the following way

  Branch router

  extended IP access list

  allow an ip

  ASA central

  ip access list allow one

  The idea behind the type of ACL for the VPN L2L above configurations is that, for example, the branch office router has a rule that sets connection coming from the local LAN for 'any' destination address must be sent to the VPN L2L connection. So, it would be in such a way that all the traffic will be sent to the Central Site via VPN L2L.

  I must say however, that the VPN router configurations side are not more familiar to me because I manage especially with ASA Firewall (and to some extent still PIX and FWSMs)

  I guess that on the ASA Central you will PAT translation to "outside" so that the host can access the Internet?

  You would probably do something like this

  object-group network to REMOTE-SITE-PAT-SOURCE

  network-object

  interface of REMOTE-SITE-PAT-SOURCE dynamic NAT (outside, outside) after auto source

  If you don't want to use the 'outside' IP address, then you will have to create a 'network of object' for address IP of PAT and use it in the line of NAT configuration above instead of "interface".

  Alternate configuration might be

  network of the REMOTE-SITE-PAT object

  subnet

  dynamic NAT interface (outdoors, outdoor)

  You also need to enable

  permit same-security-traffic intra-interface

  To allow traffic to enter and exit the same interface on the ASA

  All these answers are naturally suggestion on what you have to do. I don't know what kind of configurations you have right now.

  Hope this helps in some way

  -Jouni

  Post edited by: Jouni Forss

• Default route of Cisco ASA

  Hello everyone, I'm new to networking and the question I am about to ask is probably stupid enough to most of you here, but anyway...

  Question: -.

  If I want traffic to flow inside the interface on firewall ASA outside, a default route (or some kind of routing) always must be configured FIRST? before ACL or NAT?

  see you soon

  The ASA needs to know how to reach the destination. It the destination is a network directly connected on the SAA, so no additional path is necessary. But if it comes to a remote network, the ASA needs to learn the track by a protocol of dynamic routing or through a configured explicit route (which could be the default route).

  If you need an ACL depends on your configuration. By default, all communications from lower security level are allowed. The inside interface usually has a level of security of the external interface of 0 and 100. So by default, it will work without an ACL. But if there is an ACL inside interface, then this ACL must allow the initial traffic.

  And for communication to a remote destination outside you probably also need NAT configured.

  --
  Don't stop once you have upgraded your network! Improve the world by lending money to low-income workers:
  http://www.Kiva.org/invitedBy/karsteni

• The default gateway is missing

  I installed a new internal hard drive and lost internet service because of a default gateway missing, how to fill out my missing default gateway.

  Hi shimko66,

  Thanks for posting in the Microsoft community!

  (1) Windows operating system you are using?

  Method 1:

  Wireless and wired network problems

  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  Method 2: We can reset the TCP/IP stack and see if it can resolve the issue.

  Follow the steps below to reset the TCP/IP stack.

  1) click Start

  (2) type CMD into the search bar

  (3) right-click and open as administrator command prompt

  (4) in the command prompt window, type the following commands:

  netsh winsock reset catalog

  netsh int ipv4 reset reset.log

  netsh int ipv6 reset reset.log

  (5) restart the computer.

  Reset the default router by pressing the reset for 15 seconds with power button.

  > Turn off everything, modem, router, computer.

  > Connect the modem to the WAN/Internet port on the router.

  > Connect the computer to one of the router's LAN/network ports.

  > Turn on the modem, wait for triggering connect light.

  > Switch on the router, wait two minutes.

  > Start the computer.

  Please post back if you have any questions about Windows. I will be happy to provide you with the additional options that you can use to get the problem resolved.

• My internet connection laptop keeps dropping out. This utility solves temporarily, saying the default gateway of something is not available.

  My internet connection laptop keeps dropping out. This utility solves temporarily, saying the default gateway of something is not available. How can I permanently?

  Hello

  1. who is the operating system installed on your computer?

  2. are you using a cable or a wireless Internet connection?

  3. were there any changes or updates made on the computer?

  4. what store did you try?

  Follow the steps mentioned below and check.

  Method 1: I suggest you to return the item and check if it helps.

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Method 2:

  You can try resetting WINSOCK, TCP/IP IPv4 and IPv6 TCP/IP stack.

  a. Click Start and in the search box, type cmd.

  b. right click on command prompt, select "Run as Administrator" to open a command prompt.

  c. at the command prompt, type the following commands:

  netsh winsock reset catalog, which resets the WINSOCK entries to the default installation

  netsh int ipv4 reset reset.log that resets the stack TCP/IP IPv4 default installation

  netsh int ipv6 reset reset.log resets the IPv6 TCP/IP stack by default installation

  d. restart the computer.

  Method 3:

  Reset the default router by pressing the reset for 15 seconds with power button.

  a. turn off the modem, the router and the computer.

  b. connect the modem to the WAN/Internet port on the router.

  c. connect the computer to one of the router's LAN/network ports.

  d. turn on the modem, wait for triggering connect light.

  e. turn on the router, wait two minutes.

  f. start the computer.

  g. when the computer is completely loaded, check if the problem persists.

• Could not save the WRT54G Router settings!

  Recently, I have reset the Linksys WRT54G Router because I can't get the page with a note to "CONTINUE", I used to have. I can also save the new setting. What comes out is a blank page. Pls help me. Thank you.

  This problem is usually caused by suboptimal communication between the computer and the router. The most common cause for this is a computer software firewall problem, but there are also several other possible causes:

  To view web pages of the router (and to solve problems "Cannot save settings"):

  You don't need an Internet connection. 'web Pages' of the router are integrated into the router.
  Use Internet Explorer, it usually works.
  JavaScript must be enabled.
  Use a computer that is connected to the router.
  In the non-working computer, temporarily disable your firewall software.

  Point your browser to 192.168.1.1, and then connect to your router. Your username must be left blank. Your password is "admin" (without the quotes), unless you changed it.

  If you use Zone Alarm, do a right-click on the ZA icon in the taskbar (bottom right of screen) then click on "Shutdown ZoneAlarm" and see if that solves your problem. If this does not work, try the following with Zone Alarm: open the control center ZAISS, go to privacy, then temporarily disable Ad Blocking and Cookie Control and see if it solves your problem.

  Some Zone Alarm users reported that the addition of 192.168.1.1 to their address list "of trust" solved the problem. This trick can also work with other firewalls.

  If you use Noton Internet Security with the add-on Pack, don't forget to disable the blocker and ad blocker. Some users have reported that they needed to uninstall all Norton Add-on Pack.

  If you can not get anything to 192.168.1.1 then perhaps this is not the address of the router. Go to 'Start' > all programs > Accessories > command prompt.
  A black DOS window will appear. Type "ipconfig" (with no quotes), and press the Enter key. Look at the "default gateway". It is 192.168.1.1? Point your browser to the 'default gateway', can connect you to your router.

  If the above fails, unplug your modem router, then try again. If it solves your problem, then you probably a "modem-router" rather than a regular modem. A report with this problem and also specify the brand and exact model of your modem (not router) number.

  If all above fails them, turn off your entire system, unplug it from the wall, wait a minute, then lights up, then try again.

  If all the above tips fail, then reset the default router: power down the router and unplug all the wires. Wait a minute. Switch on the router, let it fully boot (1-2 minutes), then press and hold the reset for 30 seconds button, then release the button and allow the router to reset and restart (2-3 minutes). Turn off the router. Wait a minute. To connect to a computer, cable, a router's LAN port. Initialize the system. It should work.

  If you still have problems, then you must download and install (or reinstall) the latest firmware for your router. After the update of the firmware, you must reset the default router, and then configure the router again from scratch. If you have saved a router configuration file, DO NOT use it.

• By default static route with recevied BGP default route

  Hi guys;

  I have a problem and I don't know how to find or solve it.

  My chart is attached, please check everything first.

  Secondly, I have a multihomed BGP with two Internet service providers, I received two ISPS via BGP default route.

  Now, I have two types of IP addresses as follows:

  1 - my own prifixes, who has recorded with my ACE

  2 - iPs purchased ISP2.

  I have two networks, the first will contain my own prefixes and second will contain my prifixes ISP2. so I have to go on the internet, static route by default to the ISP2 need and that's fine, now the problem that carry the second defect I received two ISPS in routing however my table if I show ip bgp I see that I received it, but because of favorite and distancing China he disappear the default road statistics.

  so now a network is already online and the second network that contain my own IPs is out of service, of course this second network I need to routed to my isps1 via bgp and when isps1 down, go through ISP2 and I do using weight and as path prefix.

  Thank you

  Hi Nathan,

  With ACB option, you config-route map is your own prefix and set its next hop ISP 1 and 2 PSI when ISP 1 IP is not accessible. Apply the road map to interface with Network1. ACB is processed before routing.

  With option VRF, put the Network1 interface and isps1 VRF1, so it will have separate routing table. Under the vrf1 you static default config with higher AD and the next hop pointing to ISP2 in the global routing table. This will be used when you lose by default isps1. Because separate ridges VRF table routing, so netwoek1 will use the default route in vrf1 to isps1 as primary, the Network2 use ISP2.

  HTH,
  Lei Tian

  Sent by Cisco Support technique iPhone App

• uRPF with default route

  We are eager to apply antispoofing on an interface that has a default route pointing out of it.

  This means, for traffic came to this port, no matter what the source IP address, the default route will satisfy the condition that there is a route to the source address of the interface this pkt is currently detect on? URPF is useless in this scenario?

  I don't see how to loose uRPF would help.

  Thanks for any help.

  Best regards, MH

  HD

  Simply put Yes have a default route practically reduced to nothing the use of uRPF as the router will always have a path to the source. Using of loose or strict does no real difference here. In fact, you would use strict unless you had several paths of access and exit.

  Usually uRPF will not use the route by default unless you use the keyword "allow by default".

  In your case, you can be better to use the traditional ACL to block RFC1918 address etc.

  Jon

• WRT54G Router must be the default factory restore to work

  Hello

  I have a router WRT54G 3 version it works fine but suddenly stops working. When this happens, I don't have access to the internet or on the pc connected directly to the router or the wireless-connected devices

  I tried to powercycle the moden router and releasing and renewing DHCP and it does not work yet.

  The solution I found is to restore default settings and reconfigure all the settings wireless again.

  If someone knows why this happens, if there is a better solution would be great.

  Thanks to all in advance

  Might be time for a new router. Ive had a couple of neighbors with these old routers and they seem to be 'exhausted '. Firmware flashing does not seem to help and not sure it's even now available since its so old. If you go with another, not to buy. If you do not need to be able to load 3 party firmware so don't spend a fortune for one who is capable of it. If this wrt54g was enough then look who has tapes times 2.4 and 5 ghz, but in price about $50 dollars range should be good. Good luck

• Remove the static route by default

  Hello

  I have a switch L3 which has a static default route pointing to a FW that is connected to a circuit of the Internet. The same L3 switch made EIGRP routers on our MPLS network. If this default static route disappears EIGRP will inject a default route, and users will receive their Internet traffic through the MPLS cloud as a backup.

  My question is how to remove this static road by default with a mechanism that is unique on the Internet circuit. I can't count on line protocol because it almost never goes down. I can't rely on Internet ping IP SLA addresses because if they descended through the Internet channel available on the circuits quickly and create a loop of the SLA of intellectual property.

  I wish I could do BGP with the Internet provider but this circuit is in a country where it would be difficult.

  Any ideas on how to remove this default static route based on something that is unique to this tour of the Internet.

  Thank you

  P.

  "I can't rely on Internet addresses ping IP SLA because if they descended through the Internet channel available on the circuits quickly and create a loop IP SLA."

  To remedy this situation, you must add a route with the 'permanent' switch at the end of any IP you track on your IPSLA... In this way, if this interface is down, your ping IPSLA would stop and IPSLA would be the move and change your default route.

  Example:

  Route IP 1.1.1.1 255.255.255.255 2.2.2.2 Permanent

  where 1.1.1.1 is the IP address, you are followed and 2.2.2.2 is your 'usual' default gateway

• SG300-52. Prefer to send traffic to the default gateway rather than static route? Network stops if I disable ICMP redirects.

  I have 4 switches, each act as their own with a 26 subnet mask. They have static routes for every other switch. The firewall has a static route to each switch. If I unplug the LAN of the Firewall interface, traffic stops the flow of the switches. If I block the side LAN firewall, ICMP redirects, traffic stalls outside.

  So if you are connected to this switch, say that you pull an ip address of 192.168.122.20. Your front door is the 192.168.122.62 switch. If you try to access a server 192.168.127.142, the SG300 sends your traffic to 192.168.127.254 to get an ICMP redirect, rather than simply to communicate directly with 192.168.127.50.

  My network 'basic' is 192.168.127.0/24 vlan1 and the firewall is 192.168.127.254

  This is the route of one of my switches table (which has 192.168.122.0/26 and ports run on vlan122)

   Maximum Parallel Paths: 1 (1 after reset) IP Forwarding: enabled Codes: > - best, C - connected, S - static S 0.0.0.0/0 [1/1] via 192.168.127.254, 73:48:13, vlan 1 C 192.168.122.0/26 is directly connected, vlan 122 S 192.168.123.0/26 [1/1] via 192.168.127.123, 73:48:13, vlan 1 S 192.168.124.0/26 [1/1] via 192.168.127.124, 73:48:13, vlan 1 S 192.168.125.0/26 [1/1] via 192.168.127.125, 73:48:14, vlan 1 C 192.168.127.0/24 is directly connected, vlan 1 

  In any case, what gives? Why the switch would first try to send the stream to the firewall?

  EDIT: Here is the server routing table:

   [email protected]/* */:~$ ip route show default via 192.168.127.254 dev eth0 192.168.122.0/26 via 192.168.127.122 dev eth0 192.168.123.0/26 via 192.168.127.123 dev eth0 192.168.124.0/26 via 192.168.127.124 dev eth0 192.168.125.0/26 via 192.168.127.125 dev eth0 192.168.127.0/24 dev eth0 proto kernel scope link src 192.168.127.142 

  Hi Jonathan,.

  I'm sorry. I misunderstood the routing table you want to accomplish. Your concern seems relevant given that the matching rule more will be selected instead of one: page 275 http://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/sf30x_sg30x/...

  ... "When the routing of traffic, the next hop is decided based on the longest match on the prefix (LPM algorithm). A destination IPv4 address might match several routes in the IPv4 static routing Table. The device uses the matching route with the higher, subnet mask that is, the longest match on the prefix. "...

  So go ahead and report it to the support team so the guys can make the laboratory, confirm it and declare additional:

  http://www.Cisco.com/c/en/us/support/Web/TSD-Cisco-small-business-suppor...

  Kind regards

  Aleksandra

• Route VPN site to site on one path other than the default gateway

  I want to route VPN site-to-site on one path other than the default gateway

  ASA 5510

  OS 8.0 8.3 soon

  1 (surf) adsl line interface default gateway

  line 1 interface SDSL (10 VPN site-to-site)

  1 LAN interface

  What's possible?

  Thank you

  Sorry for my English

  Here is the assumption that I will do:

  -Your IP SHDL is 200.1.1.1, and the next hop is 200.1.1.2

  -Your LAN-to-LAN ends on this interface (interface card crypto SHDL)

  -VPN peer 1 - 150.1.1.1 and LAN is 192.168.1.0/24

  -VPN peer 2 - 175.1.1.1 and LAN is 192.168.5.0/24

  This is the routing based on the assumption above:

  Route SHDL 150.1.1.1 255.255.255.255 200.1.1.2

  Route SHDL 175.1.1.1 255.255.255.255 200.1.1.2

  Route SHDL 192.168.1.0 255.255.255.0 200.1.1.2

  Route SHDL 192.168.5.0 255.255.255.0 200.1.1.2

  Hope that helps.

• How to disable the default ISAKMP on Cisco 2800 router policy

  I'll have a check point asking me to disable or delete the policy by default ISAKMP on my router. I tried to do, but I got an error that the command is not supported as below:

  

  If this is not possible on my router that has a version of IOS:

  

  So, is it possible to upgrade my router IOS to the latest version to solve this problem, which is:

  "c2800nm-advsecurityk9 - mz.151 - 4.M6.

  If that does not solve my problem, I have an official document from CISCO, which on my router, which is not supported "Disabling the default ISAKMP policy.

  I would really appreciate your reply guys.

  Thanks in advance,

  Hi Ebrahim,

  Version 15.1 (4) M6 supported by the command "no default crypto isakmp policy."

  Before you run 'no default crypto isakmp policy. "

  :

  Router #sh cry default isakmp policy

  IKE default policy

  Default priority protection suite 65507

  encryption algorithm: AES - Advanced Encryption Standard (128-bit keys).

  hash algorithm: Secure Hash Standard

  authentication method: Rivest-Shamir-Adleman Signature

  Diffie-Hellman group: #5 (1536 bit)

  lifetime: 86400 seconds, no volume limit

  Default priority protection suite 65508

  encryption algorithm: AES - Advanced Encryption Standard (128-bit keys).

  hash algorithm: Secure Hash Standard

  authentication method: pre-shared Key

  Diffie-Hellman group: #5 (1536 bit)

  lifetime: 86400 seconds, no volume limit

  .

  .

  .skipped output

  After:

  Router (config) #no cry isakmp policy default

  default router #sh policy cry isakmp

  Router #sh crying political isa

  World IKE policy

  *****

  If you are upgrading, you should be ale to delete default isakmp policy.

  Thank you

  Shakur

• ASA problem inside the VPN client routing

  Hello

  I have a problem where I can't reach the VPN clients with their vpn IP pool from the inside or the asa itself. Connect VPN clients can access internal network very well. I have no nat configured for the pool of vpn and packet trace crypt packages and puts it into the tunnel. I'm not sure what's wrong.

  Here are a few relevant config:

  network object obj - 192.168.245.0

  192.168.245.0 subnet 255.255.255.0

  192.168.245.1 - 192.168.245.50 vpn IP local pool

  NAT (inside, outside) static source any any destination static obj - 192.168.245.0 obj - 192.168.245.0 no-proxy-arp-search to itinerary

  Out of Packet trace:

  Firewall # entry packet - trace inside the x.x.x.x icmp 8 0 192.168.245.33

  Phase: 1

  Type: ACCESS-LIST

  Subtype:

  Result: ALLOW

  Config:

  Implicit rule

  Additional information:

  MAC access list

  Phase: 2

  Type:-ROUTE SEARCH

  Subtype: entry

  Result: ALLOW

  Config:

  Additional information:

  in 192.168.245.33 255.255.255.255 outside

  Phase: 3

  Type: ACCESS-LIST

  Subtype: Journal

  Result: ALLOW

  Config:

  Access-group acl-Interior interface inside

  access list acl-Interior extended icmp permitted an echo

  Additional information:

  Phase: 4

  Type: IP-OPTIONS

  Subtype:

  Result: ALLOW

  Config:

  Additional information:

  Phase: 5

  Type: INSPECT

  Subtype: np - inspect

  Result: ALLOW

  Config:

  Additional information:

  Phase: 6

  Type:

  Subtype:

  Result: ALLOW

  Config:

  Additional information:

  Phase: 7

  Type: NAT

  Subtype:

  Result: ALLOW

  Config:

  NAT (inside, outside) static source any any destination static obj - 192.168.245.0

  obj - 192.168.245.0 no-proxy-arp-search to itinerary

  Additional information:

  Definition of static 0/x.x.x.x-x.x.x.x/0

  Phase: 8

  Type: VPN

  Subtype: encrypt

  Result: ALLOW

  Config:

  Additional information:

  Phase: 9

  Type: CREATING STREAMS

  Subtype:

  Result: ALLOW

  Config:

  Additional information:

  New workflow created with the 277723432 id, package sent to the next module

  Result:

  input interface: inside

  entry status: to the top

  entry-line-status: to the top

  output interface: outside

  the status of the output: to the top

  output-line-status: to the top

  Action: allow

  There is no route to the address pool of vpn. Maybe that's the problem? I don't know than that used to work before we went to 8.4.

  Check if the firewall is enabled on your host from the client ravpn and blocking your pings.

• How to remove the default isakmp on a ciso router strategy (3845)

  Hi all. My company recently failed a PCI scanning as our router returned the 56-bit encryption for negotiation isakmp on an existing default isakmp policy. How can I remove this default isakmp policy. I'm not under 12.4 (15) T1 so no crypto isakmp default policy does not work. Is there one way other than the upgrade of the IOS? Any suggestions?

  Is it possible to configure a maximum number of isakmp policy authenticating a router checks? I have 2 strategies more priority configured ISAKMP. Perhaps if there is an order to limit the number of policies isakmp router checks, it would eliminate this default policy with?

  Thank you.

  Disabling the default isakmp policy is only supported since IOS version 12.4 (20) T leave. Earlier version does not support turn them off by default

  ISAKMP policy.

  Here is the command for your reference on when it was released:

  http://www.Cisco.com/en/us/docs/iOS/Security/command/reference/sec_c4.html#wp1051491