I have ASA 5510 and public FTP server from my local network to external IP address, with static nat translation. All works, but I need request to ftp come from internal ASA interface (need use gateway different ASA). How configured ASA for forwarding request?
View 4 RepliesTrying to translate telnet for switches to the outside ip address at some random ports.
172.16.200.2:23 -> 10.199.199.2:2300
172.16.200.3:23 -> 10.199.199.2:2301
172.16.200.4:23 -> 10.199.199.2:2302
etc....
ASA 5510 running 8.4(3):
interface Ethernet0/0
nameif outside
security-level 0
ip address 10.199.199.2 255.255.255.248
interface Ethernet0/1.200
vlan 200
nameif inside
security-level 100
ip address 172.16.200.254 255.255.255.0
[code]....
I can not access the switch at 10.199.199.2:2301 . What am I doing wrong? Or should cleaning toilets be something I really should look at! Now if i run this NAT statment:
object network Switch_TN
nat (inside,outside) static 10.199.199.3 service tcp telnet 2301
I am able to access the switch at 10.199.199.3:2301
I am trying to setup an inbound NAT on an ASA5510 running 8.4 code.
object network obj-192.168.1.2
host 192.168.1.2 (internal web server)
object network NAT-external IP
host ** external IP **
object network NAT-external IP
nat (outside,inside) static 192.168.1.2 service tcp https https
access-list outside_access_in extended permit tcp any host 10.2.0.10 eq https
This seems to be setup now?
sh nat
2 (outside) to (inside) source static NAT-*.*.*.* 192.168.1.2 service tcp https https
translate_hits = 0, untranslate_hits = 0
sh access-l
access-list outside_access_in line 2 extended permit tcp any host 192.168.1.2 eq https (hitcnt=27) 0x59383a04
When I try to connect to the external IP using https I get hits on the access list, however the nat translate hits do not go up?Do I need to allow the 192.168.1.2 server back out again?
I am having an issue with a specific server that is not reachable from other sub nets. Every other device on the same sub net as the server is reachable via the other sub nets. This server is special because it's NAT'd to an external IP address and has several site-to-site VPN's set up. The firewall is a Cisco ASA 5510.
This is the error I see on the ASA syslog when I try to ping the server from another sub net: 3 Dec 05 2012 10:58:49 10.0.15.101 regular translation creation failed for icmp src inside:10.0.20.8 dst inside:10.0.15.101 (type 0, code 0)
The problem server is on sub net 10.0.20.0/24 and the server IP address is 10.0.20.8. Every device on the 10.0.20.0/24 sub net can hit the server, but devices on other sub nets cannot. For instance, a device on 10.0.15.0/24 cannot reach 10.0.20.8, but can reach other devices on 10.0.20.0/24.
Is it possible to perform static Nat's through an internal network?I have a ASA 5510 with a public outside interface (let’s call it 68.68.68.1), and I have an inside private IP address (192.168.1.2/24). The inside IP address leads to a 4900m with that interface being configured with a 192.168.1.1 (no switching). On the 4900 M I have several VLANs one of them is an internal DMZ of sorts. (192.168.2.0/24). Within this DMZ network are several Web servers which need to be associated a public IP address (68.68.68.x).
Every time I configure a static Nat to associating a public IP address with an internal IP address within the DMZ, packet Tracer on the ASA informs me that the packet gets dropped at the static Nat and I cannot figure out why this is so.Safe it to say my question still stands is it possible to Nat (68.68.68.222 to and 92.168.2.60) given the configuration above, and how would I go about configuring in such the manner above so that I acn apply static nat through the 192.168.1.0 network to reach the 192.168.2.0 network.
I have a 5510 with just a inside and outside interface, everything works on the lan inc internet access and exchange hosting to the net, but I have another exchange server on the wan and I can't get to that because I'm not natting inbound traffic and the default route sends traffic elsewhere.
If I put a nat any statement on the inside interface inbound it works, however all LAN internet traffic fails with a No translation group found error.I've removed the static nat commands as they are all named anyway, but below is what I have before I do a nat any inside inbound command global (outside) 1 interfaceglobal (inside) 2 interfacenat (inside) 0 access-list inside_nat0_outboundnat (inside) 1 0.0.0.0 0.0.0.0.
I have seen many of these errors lately. We have just moved to a new office and I have basically only assigned a new IP to the outside interface.
[code]....
I know I can use the RTR statement to determine when the primary ISP circuit goes down via this technote: url...My question can I assign static Nats on the backup ISP connection to the same inside servers in the dmz.?Example 10.1.1.11 is mapped to ISP1 ExternaIP of 65.217.77.11. Can it 10.1.1.11 also be mapped to ISP2's 208.217.77.11?This way I can get my DNS changed and my inbound traffic to servers in my DMZ on the asa 5510 running 8.0.3 code can continue to receive Inbound traffic.
View 1 Replies View RelatedI have been asked to create an inbound connection on the ASA from the internet to a part of the network that is accessible over the Wide area network eg
-Internet address 94.175.x.100 goes to 151.5.3.100,
-The internal network is 10.42.15.0/22, and connects to the 151.5.3.0/24 network over a private MPLS.
Is this possible with the ASA5510 and if so can you give me a clue how to pass the traffic
I'm running a Cisco ASA 5510 with version 7.2(3) and I've been tasked with permitting some inbound & outbound TCP & UDP ports to/from a specified address space on the internet.
In looking at my current ASA config I see other access lists already configured so I'm assuming I can just set up a new access list in similar fashion, but I wanted to verify here first.
I have seen a few of these 305005 threads and they're usually related to NAT and resolved quickly. I have poked around a little, but can't seem to get it right. I'm using the Real-Time Log Viewer in my ASA 5510 and see lots of these 305005 errors between VPN clients and a server. Packet Tracer says it's being stopped at the PAT_POOL dynamic traslation to pool 1. I'm not solidly sure of what to change. [code]
View 9 Replies View RelatedI have a VPN on my ASA 5510 between (A)192.168.255.0/24 and (B)172.20.2.0./24. The purpose of the tunnel is to send kerberos tickets from our domian controller on the A side, across to a server at B, and receive a respose. I want to lock down inbound traffic to the A network, but not sure of best method.
I initially tried using an ACL filtering on ports, but soon realised the incoming traffic uses a wide range of ports so this is not really possible.Seeing as the A side will always be initiating the conversation, I was wondering if I could use the 'established' option on the inbound ACL for the ASA at A side, so that it would block any flows that are not initiated by the A side.
We just purchased a company with multiple sites using Sonicwall's and Dynamic assigned external IP's. I am running a ASA 5510 with a outside Static.
I have done lots of S2S with both ends static but never a Dynamic to static.
what the commands are to set the ASA to accept dynamic VPN tunnels.
My dynamic ASA is trying to use a Cradle point 4G connection to a head end ASA-5510. The remote end with the Cradle point 4G is not even initiating the tunnel! I need another set of eyes. it was initiating the tunnel last week but not completing the connection. Now its not doing anything. i am going backwards. Below is my remote ASA config.
ASA5510(config)# sh run
: Saved
ASA Version 8.2(2)
host name ASA5510
enable password 8Ry2YjIyt7RRXU24 encrypted
password 2KFQnbNIdI.2KYOU encrypted
names
[code]...
I have a laptop directly attached to the inside interface. The PC and ASA can ping each other. The test interface is the one I am trying to use. Does my default route need to point to 192.168.0.1? Or is the remote peer correct? I thought the remote peer was correct? The 4G modem is like a pass-thru device. If I connect my laptop to it I can get out to the internet.
am in the progess of replacing a Zyxel USG 300 to a Cisoa ASA 5510.In the Zyxel I have some Site to Site, where the peer is a dyndns.org adresse, becourse the peer is a dynamic ip-adress.
I have maybe 10 site to site´s where the peer is a dynamic with a dyndns.org adress, and the presharedkey is diffrent at each tunnel.How can i make this configuration at the ASA 5510?
I am going with ASA 5520, know how many NAT translation is possible.
View 2 Replies View RelatedWe have an ISP connection that is connected via an ethernet interface on a 5510 ASA. We are allotted 10Mbps. I have currently have the interface set to 10Mbps Full. However we want to upgrade the connection to 25Mbps. I know I can set the port speed to 100Mbps and then set a shape/police statement and shape down to 25Mbps.
Management wants to be able to call the ISP and arbitrarily adjust that speed up temporarily at any time without any user/admin intervention on our side. I can simply leave the port at 100Mbps i.e. no shape statement on my side however I will run into problems with large amounts drops, overruns, retransmissions, etc due to the ISP shaping the connection speed during normal operations. However they then could then adjust the speed at any time without needing me.
I do not know the best way to make this work. Is there some sort of dynamic/smart shaper in the ASA or another cisco device?
I'm trying to figure out how to get two 5510 ASA's to establish a Site-to-Site VPN.The version with two static IP's is working perfectly and stable but I haven't figured out how to get a VPN running between a static and a dynamic IP
View 12 Replies View RelatedI'm trying to migrate from olda PIX to newest ASA 8.4.1. Everything seems to be good except the static NAT. [code]
The inside interface uses implicit rule. ( permit any less secure network )
Although te above config the ASA logs the following.
TCP access denied by ACL from 94.94.94.94/2003 to outside:86.101.228.221/80
The 86.101.228.221 our public Internet IP whic are used as outside IP also.
I have some issues with Twin PAT on ASA (8.4.2), there is sth I dont udnerstand FTP server is on the inside and client is in outside.
I did sth like this
object network NATED-11
host 20.20.20.11
object network REAL-2
host 10.200.200.2
object service SRV-FTP
service tcp destination eq ftp
nat (outside,inside) source static any any destination static NATED-11 REAL-2 service SRV-FTP SRV-FTP so teoretically there should be a problem in NAT cause there is a second channel for data etc. BUT according to docs "For applications that require application inspection for secondary channels (for example, FTP and VoIP),the ASA automatically translates the secondary ports."
The problem is that it doesn't work at all and got the syslogs
Debug on ASA shows
ASA5510(config)# nat: untranslation - outside:20.20.20.11/21 to inside:10.200.200.2/21
nat: untranslation - outside:20.20.20.11/21 to inside:10.200.200.2/21
nat: untranslation - outside:20.20.20.11/21 to inside:10.200.200.2/21
nat: translation - outside:20.20.20.252/37924 failed - port is not found in xlate(0-0)
[code]....
To make it work I need to modify the nat rule to sth like this (translate source of client to inside inteface of ASA) nat (outside,inside) 1 source static any interface destination static NATED-11 REAL-2 service SRV-FTP SRV-FTP / why its not working in the first place? aaa I forgot to mention that both modes of FTP were tested (passive and active)
I have a server in a DMZ of my 8.4 ASA with nat:
object network FTP-SERVER
host 192.168.1.102
nat (dmz,outside) static interface tcp ftp ftp
And that's working well. However, I now need to translate the source address of connections from the outside to the FTP server as well. The aim is that the source address of packets when they reach the FTP server is an address on the DMZ subnet (as the default route for the FTP server now needs to be something else, not the ASA) as well as this outside-dmz NAT. I thought overloading the DMZ interface of the ASA? Or another IP in that range?
There are three different sites, two are composed of Multilayer switches cisco 3560 and 3570 as core switches (a 3560 in one site and a 3570 in another site), the last site doesn't have any routers just a 2950 switch. Each site has two asa 5505 as firewalls. Two Internet connexions are connected to every site, one on every firewall. One Internet line is used to connect the different sites together using VPN crypted with IPsec and the other line is just for Internet access. The line that is used to interconnect sites contains voice and data traffic.At the moment all the routes are static routes, the network isn't too big for now and counts not more than 20 subnets.But it is evolving, and I want to use dynamic routing, EIGRP to be more accurate. I've looked into it and I'm not sure how to make it work. The VPNs active on the ASAs don't support dynamic routing, so I thought about GRE tunnels but the ASAs don't seem to allow it either.
View 11 Replies View RelatedTrying a simple Easy VPN connection and getting the following in the error logs:
Built inbound UDP connection 684 for outside:xx.xx.xx.xx/1106 (xx.xx.xx.xx/1106) to identity:xx.xx.xx.xx/500 (xx.xx.xx.xx/500)
I have a server on the inside of my network (with a internet Routable IP). It has been requested to me that people from the internet access port 80, and that is translated at the firewall to port 7080. I have set up a temp Access rule to allow access to 7080 from the outside and it is accessable. I am not sure what I am doing wrong, but I am tion from 80 not able to get the translato 7080 to work.
View 1 Replies View Relatedi wounder why i'm getting such log message whenever i'm trying to reach my remote site: No translation group found for tcp src outside XXXX dst dmz ZZZZ, i have a Cisco PIX515E firewall and that message is captured there, the traffic is going through a VPN tunnel (the VPN are up on both ends)
View 2 Replies View RelatedRecently 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?
View 5 Replies View RelatedI have one ASA 5510, a primary ISP (cable, the single public IP lives on the ASA), and a backup ISP (ADSL, separate router that hosts its single public IP). I use IP tracking to detect link down on the primary. When I pull the plug on the cable modem and go to "Route monitoring", I can see the ASA's default route is now the backup ISP default route.That conforms with [URL] Pings to 8.8.8.8 fail however, and when I do a packet trace the ASA complains about the dynamic nat rule that still points to the primary ISP's interface.Only when I change the existing dynamic NAT rule (on my inside interface) to use the backup ISP's pool (which is a single 192.168.x.y address) , does 8.8.8.8 reply to my pings. So it kinda works but it's not full auto . I can't add a second dynamic nat rule on the same inside interface, nor can I select 2 IP pools in a single dynamic nat rule.
View 4 Replies View RelatedI am trying to configure my ASA5505 to allow SMTP relay and the ACLStatic I created is not working.
View 1 Replies View RelatedI have setup an ASA5505 running 8.2 with dual ISP's
Primary link is the current live static route out and the backup picks up if the primary fails. That all works great However I have an issue with inbound NAT rules
I have configured an inbound static on the primary which works great
static (inside,primary) *.*.*.* 10.1.1.1 netmask 255.255.255.255 access-list outside_access_in line 2 extended permit tcp any host *.*.*.* eq 3389 (hitcnt=4)
Question? With the primary link active and the default route pointing out through the primary, am I able to configure an inbound NAT to the same inside host 10.1.1.1
on the backup link?
If the primary fails users will need to be able to connect inbound to this service
When I try to set it up I got this error ERROR: Static PAT using the interface requires the use of the 'interface' keyword instead of the interface IP address
So I tried that and got this error WARNING: All traffic destined to the IP address of the backup interface is being redirected. WARNING: Users will not be able to access any service enabled on the backup interface.
So what is the best practice for configuring inbound NAT for a dual ISP configured ASA
I have a 2621 router - old. but works well.Need to put in an ACL to limit the inbound SMTP traffic to be FROM a specific set of IP's, and deny all others.
I have tried various combinations with no luck. Something obvious, I am sure.
When I do a show access lists 160 it shows all SMTP traffic being snagged by the SMTP deny statement. All other traffic works correctly.
Here is my config so far...
Current configuration : 3093 bytes!version 12.2no service single-slot-reload-enableservice timestamps debug uptimeservice timestamps log uptimeno service password-encryption!hostname xxxxxxxxxx!logging rate-limit console 10 except errorsenable secret 5 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx!ip subnet-
[Code] ....
Error message
305005: No translation group found for udp src c_dmz:10.0.176.120/51910 dst inside:195.244.192.16/53
305005: No translation group found for udp src c_dmz:10.0.176.120/51910 dst inside:195.244.192.166/53
[Code]....
I thought it needed a nat (c_dmz) command but I got the following error message
PIX(config)# nat (c_dmz) 0 0.0.0.0 0.0.0.0 0 0 nat 0 0.0.0.0 will be identity translated for outbound WARNING: Binding inside nat statement to outermost interface. WARNING: Keyword "outside" is probably missing.
I am trying to correctly configure our ASA 5520 and our Mitel Border Gateway in our DMZ. In the documentation for the Mitel border gateway it wants me to set up 2 external IP's on my ASA one to allow 443 traffice into the MBG, and another for 443 traffic that needs to be forwarded to port 4443 for the MGB in the DMZ. My problem is I don't know how to do this. the MBG only has one IP, and I need to have 2 different URL's mapped to two different external IP's both externally using port 443, and one of them forwarding to 4443 on the DMZ interface.
View 10 Replies View RelatedAfter adding a NAT rule on Friday morning, I'm now getting a bunch of "portmap translation creation failed" messages from my ASA5520. (It's currently running 8.4(3).) The failure errors appear to have nothing to do with the change that was made. [code] I have very similar rules in place for other vendors to access other machines. The only difference between this new one and those old ones is the use of the objects in the rule instead of the direct IP addresses. This is also the first one that invovles a range instead of a specific address or network. [code]
View 4 Replies View Related