Cisco Switching/Routing :: Inside Static Route For ASA 5505
Jul 30, 2012
We have two sites: 192.168.100.x and 192.168.101.x currently connected via IPsec VPN. On each end we have a Cisco ASA 5505. However, each site also has an MPLS VPN with intentions to move all traffic to this link. Will this work on the ASA? We need to make sure traffic can hit the ASA @ site A on the inside interface and trafiic will forward to the MPLS VPN router which then handles the traffic. Too, will it cause any problems in bi-directional flow between the two sites?
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Mar 29, 2011
I have inherited an ASA 5520. In doing some auditing of the setup, I have noticed a Static Route that has the inside interface of the ASA as the Gateway IP. I am trying to understand the purpose of this route or why a route would be setup this way.
Example Static Route:
Inside 10.xx.31.0 255.255.255.0 10.xx.xx.10 (10.xx.xx.10 is the inside interface of ASA)
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Nov 8, 2011
i have asa 5505 , so i wanna my inside network to access to the internet. my internet gateway is 155.155.155.1
: Saved
:
ASA Version 8.2(1)
!
interface Vlan1
[Code]....
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May 29, 2012
this is router 887, its vlan is 192.168.3.1/24. If I'd like to add a static route via different host within same vlan, rather than the router, like:
ip route 192.168.100.0/24 192.168.3.6
How can we achieve it? I tried adding it directly and failed:
(config)#ip route 192.168.100.0 255.255.255.0 192.168.3.6
%Invalid next hop address (it's this router)
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Jan 21, 2013
Platform:
cisco6509-E with FWSM
Supervisor Engine 32 PISA 8GE
sup-bootdisk:s32p3-adventerprisek9_wan-mz.122-18.ZY2.bin
command:
(config)#ip nat inside source static tcp 10.10.8.147 14029 interface g7/8 14029
(config)#no ip nat inside source static tcp 10.10.8.147 14029 interface g7/8 14029
#clear ip nat tran *
(config)#ip nat inside source static tcp 10.10.8.147 14029 interface g7/8 14029
%Port 14029 is being used by system
Or %Static entry in use, cannot change
But when I perform "sh ip nat tran" command,There is nothing
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Feb 13, 2013
I'm attempting to redistribute a static route into EIGRP on a 3750 switch and pass it to an upstream router, sadly however this isn't working, or at least the route isn't being recieved on the upstream router. [code]
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Mar 26, 2013
We have a 14 offfice MPLS network. All offices have Cisco 3750s running OSPF which replicate route tables via our providers BGP peers. I am introducing a new network in our SF office which is not directly connected so in SF we have a static route "ip route 172.16.20.0 255.255.255.0 192.168.100.1. I want our other offices to learn this route route via OSPF so that they know how to get to the new network. My problem is that of course remote sites do not see our static routes and i have tried to add this via ospf but the switch will not propagate this route because it is not directly connected to the switch in SF.
router ospf 1
log-adjacency-changes
network 10.2.0.0 0.0.0.255 area 2.2.2.2
[Code]......
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May 25, 2013
I am trying to implement static route tracking on a Catalyst 3560G ( WS-C3560G-48PS, IOS version 12.2(35)SE5 and SW image C3560-IPBASE-M). The configuration is as follows:
track 101 rtr 1 reachability
!
rtr 1
type echo protocol ipIcmpEcho 10.199.101.2
rtr schedule 1 life forever start-time now
!
IP address 10.199.101.2 is reachable via ICMP (its the next-hop router).
The static routes configured are the following:
ip route 0.0.0.0 0.0.0.0 10.199.101.2 track 101
ip route 0.0.0.0 0.0.0.0 10.200.52.1 20
But only the secondary route(ip route 0.0.0.0 0.0.0.0 10.200.52.1 20) its being installed on the routing table by the switch.
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Feb 19, 2013
I have an issue with my setup of a 6500 switch (12.2(33)SXI9).We have a 6500 switch with several VRF's. For a certain VRF I would like to redistribute a static route in EIGRP. After doing so I don't see the static route on my eigrp neighbor.
This is a overview of my config. I'm basically redistributing only my static route for this vrf in eigrp.
I found a similar case in which the solution was adding a metric to the static route. (eg. redistribute static route-map static-eigrp-pp metric 10000 100 255 1 1500). But the strange thing is that we don't have this issue on a similar machine (same IOS, same config setup). [code]
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Apr 29, 2012
I have run into a problem testing static route failovers using ECMP. I have an edge device (SUT) that has 2 NIC interfaces to an internal Loopback. Each NIC is a unique Gi port on an 7609 VLAN tagged with unique IP subnets. The 7600 is configured to route the loopback via the 2 NIC. I am using CEF in the network for other traffic performance testing. Using an external sniffer we can verify that when a ping is initiated externall to the SUT loopback a specific path is selected by the router.
Ping host ------Network-----7609 Gi1/21 (172.16.110.9)-----------SUT Nic1 (172.16.110.10)
| |
| -------Loopback 137.168.68.114/32
| |
7609 Gi2/21 (172.16.110.73)------------SUT Nic2 (172.16.110.74)
[code]....
Now, when the selected path is taken out of server (pulling cable for example), the 7609 is not clearing the routing table to indicate that particular path is down and failing over to the secondary path. Other things I have noticed is the show ip cef still shows both peers as well as the arp table but the interface shows down (show interface gi1/21 for example). I am running 15.1. My understanding is that since the ports are directly connected to the router, the ports should be detected as down and any association of the IP for the down port should removed. This should trigger the static route to update the static route for the end destination to use the second path and traffic should continue.
ROM: System Bootstrap, Version 12.2(17r)S2, RELEASE SOFTWARE (fc1)BOOTLDR: Cisco IOS Software, c7600s72033_rp Software (c7600s72033_rp-ADVENTERPRISEK9-M), Version 15.1(1)S1, RELEASE SOFTWARE (fc1)
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Oct 15, 2012
i wonder if i can make a backup static route for an existing link over wan using the below diagram
the Core Switch type is 3750 in both sides i`m using only static routing for all destination like
Core1:
ip route 192.168.8.0 255.255.255.0 172.10.10.30
Core2:
ip route 172.17.200.0 255.255.255.0 192.168.100.105
requirements is to track the reachibility for the core ip address from both sides & change the routing automatically to the backup tunnel line
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Jan 13, 2013
We have a customer, who has the following setup:
ISP router with ip range: x.x.202.1/ 28
That is connected to a Cisco 2960 switch, that doesn't do much but:
Vlan5: x.x.202.14 /28
Port 1-12 is switchport mode access to vlan 5 There are 3 firewall's connected to the 2960
1: D-Link DSR-1000N with ip x.x.202.2 /28
gw: x.x.202.1
2: Uknown
3: Cisco ASA 5505 with ip: x.x202.7 /28
static route: x.x.202.1
Each FW have a LAN behind it. The D-Link and the unknown device are both working perfectly and clients on each subnet can connect to the internet?However when I connect the ASA 5505 to the 2960 SW with a configued static route: Route Outside 0.0.0.0 0.0.0.0 x.x.202.1 1 is says it has no route to host?
Sanitized Config for the ASA 5505 is:
hostname ciscoasa
domain-name network.local
names
!
interface Ethernet0/0
switchport access vlan 2
[code]....
If I connect the ASA5505 to the LAN of D-Link DSR-1000N and give it a static address and a static route match the D-Link LAN network, it works perfectly, however not when I connect it the the Cisco 2960 Switch
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Jan 3, 2012
I am working on Nexus 7010 with NX-OS 5.1.5. I have to delete the static route 10.10.0.0/16 via 10.16.0.21. [code] I try to remove the route with the command "no ip route 10.10.0.0/16 10.16.0.21" and I have the message below % Route not deleted, it does not exist..I don't understand why I have this message because the static route exist.
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Nov 23, 2012
On 1811W Router i have OSPF running and i do not need this static route.ip route 192.168.20.0 255.255.255.0 192.168.20.3,when i try to delete i get error ,1811w#,config t,Enter configuration commands, one per line. End with CNTL/Z.,1811w(config)#no ip route 192.168.20.0 255.255.255.0 192.168.20.3,%No matching route to delete,1811w(config)#.
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Jul 4, 2012
A check out a network segment and want to know why SwA has a static route to SwB if SwA already has a Default GW to Core?
(SwA, SwB - Catalyst3560, Core - Catalyst4948)Note, there are distribute list on SwA - it does not has any OSPF route (exclude O*IA).
Does this mean when SwA send out packet with DA 10.5.64.0/26, Core will use only L2 switching (instead of L3)? Is this more effectively for Core Switch?
Pleace check my reasoning:
1. When use a static route: SwA receive packet from Vlan 20 with DA 10.5.64.0/26 it will strip out Dest. MAC and replace it with MAC of SwB. Core will switch this packet to SwB based on mac add. table (l2 switching)
2. When SwA has only Default gateway and receive packet from Vlan20 with DA 10.5.64.0/26 it replace Dest. MAC with Core MAC. Core receive this packet, lookup route table for 10.5.64.0 entry and forward packet base on this.
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Oct 2, 2012
I'm trying to translate my inside network of 192.168.20.0 to my outside ISP address on ASA 5505. The ping from all hosts to 4.2.2.2 works, but it still only let's one address out to translate.My configuration is:
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
still doesn't work.
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Oct 2, 2012
I'm trying to translate my inside network of 192.168.20.0 to my outside ISP address on ASA 5505. The ping from all hosts to 4.2.2.2 works, but it still only let's one address out to translate.My configuration is:
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
still doesn't work.
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Apr 14, 2013
I have 2 Vlans with seperate networks and want to create a route between one server in vlan 465 to another server in vlan 436 via port 80.Vlan 465 has a ASA 5505 inside that IP address 89.254.12.35 will be initiating the connection to address 10.200.1.213.
-Vlan 465: server address 10.200.1.213
-Vlan 436: server address 89.254.12.35
However for extended security I would like to restrict the firewall opening to an IP to IP opening.
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Dec 3, 2011
asa 5505 is on head office.is it possible to configure it as a router from headoffice to branches 1,2 and internet [code]
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Nov 21, 2012
I'm working on setting up a template configuration for the Cisco ASA 5505 device that we'll use to configure more routers for various client needs. One of the requirements requested of me is the following: Internal hosts assigned a DHCP address are blocked from the internet Internal hosts with a static IP are permitted access to internet All internal hosts can communicate regardless of state
Now, I'm fairly new to this and I'm certain my terminology isn't correct so googling the problem has been fruitless. I have followed basic configuration guides and have configured the device to hand out DHCP addresses to hosts plugged in ports 1-7. If I'm plugged in and specify my address manually in the OS I am blocked from any access so I can only assume there is an access policy or some rule preventing me from authenticating against the router despite having set up VLAN1 to be the entire class C subnet. What sort of steps would I need to do to configure this? New access lists. For the record, the dhcp addresses are in the range of 10.100.31.64-10.100.31.95. VPN users are assigned an address from 10.100.31.220-10.100.31.240 and there seems to be no issues with that configuraiton. I don't wish to constrain what addresses a user can use should they specify a static IP (10.100.31.5 should be just as valid as 10.100.31.100).
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May 1, 2012
I have a Cisco ASA 5505 and I have my internal and external interfaces configured but I currently cannot ping from the inside to an IP Address on the outside. I had this setup and working and I have another set of equirement that I am replacing that is working with my service provider so I know it is a configuration issue. When I ping 4.2.2.2 for example I get:
Destination host unreachable
Do I need to add a static route from my inside interface to my outside interfaces?
: Saved
:
ASA Version 8.2(5)
!
hostname pxasa
[Code].....
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Feb 16, 2012
I have a new MPLS circuit being stood up for my site; it’s going to replace a site to site VPN connection to our "Headquarters." I want to test this without affecting my production networks. Without getting into alot of details, the admin at the remote site is not very cooperative and basically doesn't want to set this up and I don't have access to his switching/routing. He is prepared to do minimal tasks if necessary. Ultimately, I am looking to test the new Vlan, once successful, route the traffic away from the Site to Site VPN connection to the MPLS circuit. Here is what I plan on doing, I need to determine if it is going to work.
LAN in my office uses EIGRP for routing. MPLS (10.1.1.253) uses OSPF (area 0) and BGP. Currently, traffic destined to headquarters (10.10.1.1/24) uses the default route on a CAT3750 pointing to the firewall (ASA5520) (10.1.1.254).Create new VLAN/DHCP scope to use as a test Vlan to test the new MPLS circuit. 10.1.199.0/24Create static routes on 3750 destined for headquarters for L2L VPN traffic pointing to firewall so traffic to headquarters remains on the L2L connection. ip route 10.10.1.1 255.255.255.0 10.1.1.254 (once I share routes with OSPF, routes to Headquarters will be advertised over the MPLS)Create OSPF instance on the 3750 advertising only the new subnet so that the MPLS network knows to route this traffic over the MPLS for return traffic from headquarters. (this is where it is grey as I don’t know OSPF at all) The switch has a L3 interface which the MPLS router uses as its gateway, so there is direct communication.router-ospf 0 network 10.1.199.0 0.0.0.255 area 0 4. On 3750 create a PBR for the new subnet so that it is routed over the MPLS, (imagine test PC is 10.1.199.100), the remaining production subnets will use the static routes and ignore the OSPF routes because of the shorter administrative distance.Will the PBR route win over the static route for that one subnet? Is that all I need in the OSPF configuration? I see some configs that have neighbor statements with costs, authentication types etc..
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Nov 29, 2011
i have cisco asa 5505 Security adaptive firewall. my inside network is 192.168.1.0 255.255.255.0 . i want to add static route another network i have that network id is 192.168.2.0 . 255.255.255.0.how i can add the route.
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May 6, 2012
I need to open a port in a Cisco 2911 router to permit the conexion to an equipment that is inside the LAN, but I my configuration doesn't workt.
I have 3 interfaces configured: two WAN interfaces (one is a backup of the other) and a LAN interface. The configuration is this (public IPs are changed):
track 1 ip sla 1 reachability
!
!
interface GigabitEthernet0/0
description backup
ip address 176.55.25.25 255.255.255.252
ip nat outside(code )
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Mar 3, 2013
I recently added a business cable modem to relieve some of the congestion I was getting on my T1 for our MPLS network. There was an ASA 5510 collecting dust in a closet here and I thought it would be the perfect device for firewalling the traffic coming in from the Cable modem, and handling the routing of our internal MPLS traffic as well. Internet setup was cake. The test laptop I have using the ASA as it's gateway has great internet service but it cannot ping across either of our MPLS networks. I have one MPLS with AT&T and one MPLS with EarthLink. My hope was to use the cable modem as the Default route for all unspecified internet traffic and route our internal MPLS traffic to the cisco 2800 routers that are currently in place for the MPLS. I can ping across the MPLS when I telnet to the ASA, but I cannot ping across the MPLS from the client that is connected to the ASA.
Here's the topology I'm working with
Internet
|
Cable Modem
|
ASA 5510 10.52.120.23
[Code].....
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Dec 20, 2012
Recently upgraded to an Asa 5512x from a pix 515e. I have an Ipswitch secure MoveIT server on the dmz1 interface that needs to be accessed from both the inside and outside interfaces. I have setup a static nat from the outside to the dmz1 and it works, I can also connect from the inside interface. Now I need the MoveIT server to access the DNS server and email server on the inside interface so it can send notifications. On the pix I just created a static from the inside to the dmz1 using its own IP address - static (inside,dmz1) 192.168.1.7 192.168.1.7 net mask 255.255.255.255. I would then add the access-list to allow. How would I set this up with the Asa 8.6 commands?
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Nov 7, 2012
I have an ASA 5510, with Ethernet0 connected to Internet via a T1 line, Ethernet1 connected to LAN1, and Ethernet2 connected to LAN2. LAN1 & LAN2 are independant, but share the Internet connection, via the T1 line. On LAN2, I have another router that connects to the Internet, via a Comcast line. I wish to route some of the traffic on LAN2 (10.38.77.0) to the other Router, on LAN2 (10.38.77.12) (connected to the Comcast line). I have entered the following lines:
route inside2 10.11.0.0 255.255.0.0 10.38.77.12 1
route inside2 10.252.0.0 255.255.0.0 10.38.77.12 1
route inside2 172.22.6.0 255.255.255.0 10.38.77.12 1
I can trace the routes from the ASA 5510 (1st hop is to 10.38.77.12), but not from anything else on LAN2.
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Feb 21, 2012
VPN 1841, and static nat. I have to create VPN to connect to remote network, but problem is that they already use same subnet as mine. How to configure static nat on cisco 1841 so static nat will work and address will be translated in different IP when connection trough VPN.I have address 192.168.235.1 and I want to translate to 192.168.100.1,This 1841 is border router, and all VLNAs and VLANs routing is on 3650.
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Sep 19, 2012
Basically I have a bunch of computers that are being routed through a specific gateway in order to access a web page that is hosted internally on a separate subnet. I set up static routes on all of the computers, and they all work... except one.Here's what a route print -4 looks like for a working computer (Windows 7):
Code:
===========================================================================
Interface List
14...xx xx xx xx xx xx ......Broadcom 802.11n Network Adapter
11...xx xx xx xx xx xx ......Realtek PCIe GBE Family Controller
1...........................Software Loopback Interface 1
[code]....
Both of these stations are running Windows 7.So essentially what I am trying to do here is route all traffic to the 10.zzz.zzz.0 subnet through the 10.xxx.xxx.147 gateway. Everything else should go through the 10.xxx.xxx.230 gateway. This is the intended behavior, and again it is working everywhere but that one station.
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Oct 13, 2012
I config the routers with EIGRP and also write Static route between two PC before remove the link between router0 and router1 , destination is reachable , but when remove this connection , packet from pc1 to pc0 will drop in a loop and never reach to destination , is it possible to have a Link state routing protocol and static route at the same network like this scenario , how to prevent loop in this topology static route is configure as bellow :
router0 <==> router 1 <==> router2 <==> router3 <==> router <==>pc1
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Dec 7, 2011
I have a new Cisco 819 router wtih Verizon 3G built in. I want to use this router to provide 3G backup Internet access for a customer kiosk. The 3G is perfectly stable when I use it as a primary, static routed connection. When I use a floating static route, the link goes up and down constantly. The 3G link works for a about 20- 30 seconds, then goes to reset, down, then dials up and reconnects.
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Dec 6, 2010
I have a nat and vpn setup on my Cisco 2801 router.Everything is working as expected except the NAT. I have a single static nat translation but it only works for inbound and not outbound. Going outbound, it uses the default overload nat address of the outside interface. [code] I want to add another mailserver. But I fear if one mailserver were to get black-listed, they would both be reporting there ip address as the same address (the one on the ethernet interface) which would blacklist both mail servers.Again, inbound nat works ok, but outbound is just using the IP of the ethernet0/0 address.
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Feb 14, 2011
Got a problem routing trafic to my L2L tunnel...
Got an ASA5505 Sec+ with ip 10.45.10.1 on inside interface. Firmware 8.3(1). Got another Cisco router (From my ISP) with ip 10.45.10.254 - This one creates an L2L tunnel - To the 10.45.20.0/24 net.
On the 5505 ive got "route inside 10.45.20.0 255.255.255.0 10.45.10.254 1", and trafic is being directed to 10.45.10.254 as it should.
I know cause I can ping everything one the 10.45.20.0/24 net - But thats it... Cant RDP, connect to fileshare... Nothing.
When i test a PC and set it to gateway 10.45.10.254 I can access everything on the remote network. Do I need some NAT command or an access-list? I've setup AnyConnect VPN on the ASA and I can connect to both networks without any problems.
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