i am trying to get my ASA 5505 with 2 internal VLANs (voice and data) and external internet VLAN to run in router as a stick, and route between VLANS.
I cant get it working though:
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I have an ASA 5505 and I have the three regular vlans, outside, inside and dmz. The best would be only have outside and inside and skip dmz, but without explenation there is not possible to have more then two clients in whats now dmz because of a mac filter on third party device.
So as security is concerned dmz and inside is equal, one to one and there should be full access between them. I ran the wizard and said that the only way traffic not should be possible to flow is from dmz to outside.
In the NAT rules the onle rule is
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
But traffic from one way or the other dmz to inside, og inside to dmz it says in log
3Dec 06 201215:38:39305006172.17.6.1053portmap translation creation failed for udp src inside:192.168.6.102/49358 dst dmz:172.17.6.10/53 From documentation I have an image with network drawing from documentation. What do I have to do allow traffic btween inside and dmz, both ways.
I have a 5505 with Base license running ASA software v8.4(2) that has been working happily for a while with an inside and an outside VLAN.
The outside has a single statically configured public IP, and I have a number of static NAT rules to expose a few internal servers as well as Dynamic-NAT for all devices on inside to gain access to the Internet... the main bits of the config are below:
interface Vlan1
nameif inside
security-level 100
ip address 192.168.1.1 255.255.255.0
!
interface Vlan2
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I now have a requirement to add a "dmz" VLAN for guests to have access to the Internet using a dedicated wireless AP, but not to any of the inside resources. As the ASA has a base license I have configured "no forward interface" to the inside vlan, which suits the purpose fine
interface Vlan12
description Used only for guests access to the Internet - no access to the corporate resources
no forward interface Vlan1
nameif guests
security-level 20
ip address 192.168.2.1 255.255.255.0
My problem is that when I try to add NATing from the dmz to the outside I get a:
ERROR: Address a.b.c.d overlaps with outside interface address.
ERROR: NAT Policy is not downloaded
with either:
object network guests_subnet
subnet 192.168.2.0 255.255.255.0
nat (guests,outside) dynamic interface
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Having had a look at the ASA Configuration guides, all the examples I can see with several "internal" VLAN's being NAT'ed use one external IP per VLAN - is this a feature/restriction of the ASA software? Are there any workarounds? Or is the overlap in the error message really about the current NATing to the inside VLAN which is done on the "any" 0.0.0.0 subnet - would the following then work:
object network obj_any
subnet 192.168.1.0 255.255.255.0
nat (inside,outside) dynamic a.b.c.d
object network guests_subnet
subnet 192.168.2.0 255.255.255.0
nat (guests,outside) dynamic a.b.c.d
so I look up ASA5505 licensing and for VLAN support see: 3 (no trunking support)/20 (with trunking support)*
I need 3 VLANs...inside, outside, and DMZ..but when it is creating the third (DMZ) it says I am only allowed to have 2 VLANs and can only create the third if its set to not forward traffic. ?
I have 2 ASA 5505 firewalls and 1 cisco 3560 switch.
One ASA 5505 firewall and cisco 3560 switch located at SITE-A. Another ASA 5505 firewall located at SITE-B.
Below is the my connectivity:
Site-A IPSec VPN Site-B
cisco 3560 <----------------------------> ASA 5505<------------------------------------------------------------------------------------> ASA 5505
I planned to create 5 vlans in my cisco 3560 switch. these 5 vlans needs to have internet and needs to access Site-B.
I will write on dafault route to firewall in my cisco 3560 switch. Is ASA 5505 supports this scenario??? If it is then how to configure ASA 5505 firewall.
I've got an ASA 5505 with the Security Plus license that I'm trying to configure.
So far I have setup NATing on two VLANs, one called 16jda (VLAN 16 - 10.16.2.0/24) and one called 16jdc (VLAN 11 - 10.105.11.0/24).
From each subnet I am able to connect to the internet, but I need these subnets to also be able to talk to each other.
I have each VLAN interface at security level 100 and enabled "same-security-traffic permit inter-interface", and I have setup static NAT mappings between the two subnets, but they still can't communicate.
When I try to ping there is no reply and the only log message is: 6 Aug 21 2012 09:00:54 302020 10.16.2.10 23336 10.105.11.6 0 Built inbound ICMP connection for faddr 10.16.2.10/23336 gaddr 10.105.11.6/0 laddr 10.105.11.6/0
I have ASA 5505 Firewall with security plus license, I configured two V LAN 1 and V LAN 5 as my inside V LAN for different sub net, i need to route the traffic between this two V LAN's through ASA. I configured
int vlan 1
nameif inside
Security level 100
Ip address 172.16.100.1 255.255.255.0
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The problem is i am not able to ping other sub net, for ex my PC is in V LAN 1 not able to ping 192.168.22.1 ... For troubleshoot i type debug icmp trace while pinging other subnet
ICMP echo request from 192.168.22.2 to 172.16.100.101 ID=512 seq=4608 len=32ICMP echo request from 192.168.22.2 to 172.16.100.101 ID=512 seq=4864 len=32ICMP echo request from 192.168.22.2 to 172.16.100.101 ID=512 seq=5120 len=32ICMP echo request from 192.168.22.2 to 172.16.100.101 ID=512 seq=5376 len=32
I turn off the firewall on my local machine.
I am buying ASA 5505 with security license. It says it can support 20 vlans does it support 20 vlans by allowing to create subinterfaces? As it has 8 physical ports only?
View 3 Replies View RelatedI have a ASA 5505 with the security plus license. I have 7 vlans, 2 are guest vlans for wireless and wired connections. I am allowing traffic from the guest vlans to any with the http & https protocols I have ACL's in place before the allow all rule that do not allowed traffic from the guest vlans to the other vlans. Is there any way to have all traffic from the guest vlans to always go to the outside interface for the http & https traffic in stead of trying to go to the other vlans first, I know I have the ACL's in place to prevent the traffic but if I would feel better if I had this in place as well.
View 5 Replies View RelatedASA 5505 vlans routing & access-list?
View 4 Replies View RelatedI have an ASA 5505 with the security plus software and I'm trying to find out how to assign 2 public IPs to the outside interface and have each IP routed to a separate internal VLAN. For example, IP 1 = X.X.X.1 routed to 192.168.1.0 and IP 2 X.X.X.2 routed to 192.168.2.0. I was told this was possible and I've been trying to find configuration examples, but I can't seem to get anywhere and now I'm getting desperate because I'm scheduled to install it this weekend.
View 1 Replies View RelatedI just tried to configure my ASA but unable to ping. My setup is as follows:
Cable Modem (DHCP from IPS)---> ASA (192.168.1.1)--->Belking Router (192.168.5.1)--->Switch (192.168.5.14)--->
ASA Version 8.2(3)
!
hostname WoodHomeASA-1
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We want to use an ASA as a pure routing device. Our network has several internal subnets (10.1.x.0/24), and we want to be able to reach them from outside and to allow access between them.
We have a defined a VLAN for each subnet range with the same security-level, added it to an Ethernet port and made the Ethernet that acts as outside as a trunk, and defined it as the global routing.
We cannot ping any of the subnet IPs defined in the ASA from outside nor we can ping it from the internal IP addresses.
Configuration:
: Saved
:
ASA Version 8.2(1)
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I am trying to configure Nat on a clean ASA 5505, but can't get it to work. I ran the commands below. On the ASA I can ping the internet and inside vlan ip. On my laptop I can ping the ASA inside vlan ip, but I can't ping the outside vlan ip. From another network I can ping the ASA outside public ip. Is there an access-list that denies inside from accessing outside?
I am running version 8.4(3) and I erased the existing configuration.
ASA(config)# interface vlan 1
ASA(config-if)# ip address 10.0.0.1 255.255.255.0
ASA(config-if)# nameif inside
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I have 2 ASA and would like to build a Side-to-Side VPN between these ASA. So I can learn something about configure a ASA for different thinks. But now I don`t can Ping from a Client to the Internet-Router.My Configuration is:
Client IP 192.168.1.100 <===> ASA Inside 192.168.1.1 /Outside 192.168.178.254 <===> Router 192.168.178.1
Is there something wrong at my config? or do I need inside private Adresses and at the Outside Global IP`s.
At the Router I have a Static Route that the 192.168.1.0 / 24 ist to find over Gateway 192.168.178.254
I have been tasked with replacing our company eSoft router with a Cisco ASA 5505 with the upgraded security license. I have been working on the configuration for a couple of weeks now, after reading hundreds of forum posts, watching youtube videos, and endless google searching, and despite my best efforts I am still having an issue I can’t figure out.
I have a couple of subnets, that when the ASA is connected, I cannot ping, nor can they get to the internet or our Exchange server. At this point I’m not sure if it’s an access rule issue, NAT issue, or DNS issue.
Here is the network layout:
ASA: 192.168.0.2 (Primary Gateway)
192.168.0.0 (Primary facility, ASA is the gateway)
192.168.2.0 (Second facility, connected via Verizon point-to-point)
192.168.3.0 (Third facility, connected via Verizon point-to-point)
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I am trying to troubleshoot an ASA5505 connectivity issue. My initial tests are to ping the Internet router from the ASA This is failing and also a sh arp only shows internal addresses.
I have to go to site to check this out to confirm the following.
1: Should I be able to ping the Internet router from the ASA?
2: Do I need to permit any icmp to do this?
3: Should a sh arp show the address of the internet router?
I tried entering the command permit icmp any outside
However I got the error route already exists 0.0.0.0/0.0.0.0
I have a Cisco ASA 5505, the problem is I am not able to ping to outside natted interface (ip: 172.88.188.123 and 124 and 125) from inside network I have looked for ASA documentation through the internet and still got nothing.
the config are:
: Saved
:
ASA Version 8.2(1)
!
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I have a new ASA 5505 and all is working fine, I can CLI and ASDM into it, but just can't ping the inside interface, do I need to enable a feature to make this work somehow?
View 1 Replies View RelatedI have setup 5505 ASA for Testing purposes. It has static route to layer 3 switch on outside interface that goes to the internet.
ciscoasa# sh route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
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I've configured a 5505 but internal clients can't ping external ip. To test I've connect a pc with the ip of the default router on the Outside int the ASA can ping the PC and the PC can ping the ASA, but internal clients can't ping the PC
PC config 195.12.23.241/28
Here's the ASA config, so far I've wiped the ASA and started with a blank sonfig and built it up but still not working.
ASA Version 8.2(5)
!
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
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I configured a new Asa 5505 with Ios 8.44-1-k8.bin and when I installed the Asa the client's after about 1 hour were unable to ping or map drives to the Asa. I got the following error,%ASA-2-106007: Deny inbound UDP from XXXX to XXXX due to DNS Query. I added the command same-security-traffic permit intra-interface they were then able to ping the server and connect to the Internet, but still unable to map drives i could see the connections from the Pc's to the server in a show conn with was tcp port 445 with Saa? I reverted back to Ios 8.25 and everything works.
View 2 Replies View RelatedI have an ASA 5505 that I'm trying to set up a guest network on. I've configured an interface as a trunk and allowed the 2 vlans but I'm not getting any layer 3 to it. The switch connected to it is a 3560 and port is configured as a trunk with the same vlans.
I can't ping the ASA inside interface but I see its MAC address in the swtich's table.
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I have a ASA 5505. I want to be able to ping from my workstation to some address, lets say [URL]. My workstation is connected to Ethernet 0/2. I have tried playing around with the ACL but am not able to accomplish this.
Result of the command: "show running-config"
: Saved:ASA Version 8.2(1) !hostname ciscoasadomain-name home.7vnmotorsports.com
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Before upgrading to 8.4(4)1 I was able to ping our inside interface accross the VPN. Now I cannot. Because ping is not working, my SNMP server thinks that the device is offline however I know the VPN tunnel is still up and the remote branch office is working fine. Here is the config of the branch office ASA 5505 in question. How to get icmp working again?
ASA Version 8.4(4)1
!
hostname BranchASA5505
domain-name houston.deh
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Cisco ASA 5505 Cannot Ping Secondary Internal Network.
View 9 Replies View RelatedI have, what I believe to be, a simple issue - I must be missing something. Site to Site VPN with Cisco ASA's. VPN is up, and remote hosts can ping the inside int of ASA (10.51.253.209). There is a PC (10.51.253.210) plugged into e0/1.
I know the PC is configured correctly with Windows firewall tuned off. The PC cannot get to the ouside world, and the ASA cannot ping 10.51.253.210.
I have seen this before, and I deleted VLAN 1, recreated it, and I could ping the local host without issue. Basically, the VPN is up and running but PC 10.51.253.210 cannot get out
ASA Version 7.2(4)
!
hostname *****
domain-name *****
enable password N7FecZuSHJlVZC2P encrypted
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I am having a problem configuring my ASA 5505 for NAT.
View 3 Replies View RelatedWE have to deploy ASA5585 in between User vlans & server vlans. we have to find all the ports that needs to be opened on firewall. any tools to do same.
View 2 Replies View Relatedwhen we ping from pc in lan 1 to pc in lan 2, what protocols we walk through in request and in response??
View 14 Replies View RelatedI have configured HSRP with InterVlan routing. All communication is flowing properly between the vlan's on Router A but when I test failover to Router B I cant ping ANYWHERE. I cannot ping any of the VLANS.
Also, From the primary router I cannot ping any of the interfaces on the secondary router.
I have 2 Cisco 1921 Routers configured for HSRP. Both the G0/1 ports plug into a Cisco 2960S 48 port POE switch (STACKED) (port 1 and port 2 which are trunked and allowing all vlans to pass through. And both of the G0/0 ports are plugged into a Cisco ASA5510.
I have attached a diagram of the setup and the interface configs of the routers.
last week I installed a new router (2911) in my network.We had to create two different VLANs for the new setup to work as wanted.I have a Windows 2008 R2 which is a Domain Controller for Active Directory on the ip address 192.168.0.195.That server (HP DL180 G6) has two NICs. One has the above IP address and the other one has 192.168.0.199.
On the other VLAN, I have a server, running the same OS, that I want to re-join, as it formerly was, the AD on the first server (192.168.0.195). This server has the new IP address 192.168.10.194.All these are connected to a Cisco switch SG 200-50 Gigabit Smart Switch. That one is connected to a Cisco 2911 router.
The problem is that, once the old 192.168.0.194 got to be 192.168.10.194, the 192.168.0.195 can't ping it anymore... At least not all the time... Sometime it works, sometimes not... Neither can't the 10.194 ping the 0.195 all the time. When one way works the other one doesn't... When one pings the other one successfully, the other one can't...
I have problem with IPV6 connectivity, i have two Cisco 3550 switch and they are connected over a trunk link. The ios is c3550- ipservicesk9-mz. 122- 44.SE6 , I have configured vlans on both switches and i numbered one vlan to vlan 91 ,they can ping each other when i configure ipv4 on both vlans so trunk link is functional, but when i m using IPV6 they can't ping each other!! they can only ping their own ip address not each other. [code]
View 11 Replies View Related