I'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 an 8.3(2) ASA with a single outside IP. Dynamic PAT translates inside addresses to the outside interface address. I would like to use static NAT with port translation to access an inside syslog server. I got an error when I tried using the outside interface address. Can I use both dynamic PAT and Port Translation with the same outside address?This is what I would like to use but I receive an error saying there is an overlap using the outside interface address.(192.168.1.0 is my inside network. 10.10.1.10 is the outside interface IP.)
object network inside-net
subnet 192.168.1.0 255.255.255.0
nat (inside, outside) dynamic interface
object network SYSLOG_SERVER
host 192.168.1.50
nat (inside,outside) static 10.10.1.10 service tcp ssh ssh
In my router I can set rule that all traffic incoming to router's extAddr:8888, is forwarded to my intAddr:8888. But I also need reverse rule that packets originating from intAddr:8888 are translated to extAddr:8888. Can I do that? What technique can I search on google to find more information, because it is not port forwarding. I would calll it reverse port forwarding or static port address translation, but I do not find anything useful in internet searching these keywords.
View 3 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 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)
Trying 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 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 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 RelatedI am having difficulty following the logic of the port-translation. Here is the configuration on a 5505 with 8.3,So I would have thought the outside access-list should reference the 'mapped' port but even with 3398 open I cannot remote desktop to the host. If I open 3389 then I can connect successfully.
View 12 Replies View RelatedI 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.
View 2 Replies View RelatedI am trying to change a static nat entry from this:
ip nat inside source list 1 interface Dialer0 overloadip nat inside source static tcp 192.168.0.246 25 interface Dialer0 25ip nat inside source static tcp 192.168.0.246 80 interface Dialer0 80ip nat inside source static tcp 192.168.0.246 443 interface Dialer0 443
to
ip nat inside source list 1 interface Dialer0 overloadip nat inside source static tcp 192.168.0.247 25 interface Dialer0 25ip nat inside source static tcp 192.168.0.247 80 interface Dialer0 80ip nat inside source static tcp 192.168.0.247 443 interface Dialer0 443
I have tried various methods from exec mode clear ip nat translation *
no ip nat inside source static tcp 192.168.0.246 443 interface dialer0 443 But I am getting cisco2800(config)#%Static entry in use, cannot remove.
I am at a loss on configuring a new ASA5505 for multiple static port translations.I would have expected to simply add several service command to a network object to complete the task, however, the service command overrides the previous and replaces rather than adds to the translations. [code] However, if entered in that order the 8443 overwrites the 8080 static translation.What is the correct procedure to establish multiple translations? If someone could also provide the "old" style for pre 8.2 release, I'd like to compare because I thought I used to do this with an access-list somewhere.
View 4 Replies View RelatedThis problem applies (in my case) to our ASA5510. The issue here is that the http service on the ASA is runnnig off of the standard port 80. Login to the firewall and run the following.no http server enable http server enable 8080,Now you should be able to add a NAT/PAT on port 443 to another server of your liking. Just remember when you attempt to use ASDM to manage the ASA in the future to specify the new port 8080.
View 1 Replies View RelatedI have been using static NAT to map between a single server behind an ASA 5505 and a single public IP address. In other words, I've been doing this:
object network NAT_ME
nat (inside,outside) static interface
Now I would like to start using the clientless VPN feature of the ASA, so I of course don't want that particular port forwarded to the server. Is there a way to define such an exclusion? I've tried several things, including setting up a separate NAT rule to direct that port back to the ASA's interface, without luck.
If that is not possible, what configuration would I need to move to in order to get the behavior that I want? It is important that all (non-VPN) traffic is passed exactly as it arrives at the firewall (whether it is coming from internal or external), with the exception of changing the IP address (i.e., I need static port mappings for some of my services).
I have site to site vpn between cisco asa and cisco 2911 router.asa is static ip and cisco 2911 side is dynamic ip. my site to site vpn is working fine. I am just trying to make PAT over the vpn means i want forward one ip in my public pool to one of my local ip in the cisco 2911 side.
View 2 Replies View RelatedWe have a RV082 Router and we are trying to do port translation.
For example:
88.123.2.5:80>192.168.1.10:2334
88.123.2.5:81>192.168.1.10:2335
However this does not seem to be possible as I can only choose the source port and the destination IP address unlike the RVS4000.
I am going with ASA 5520, know how many NAT translation is possible.
View 2 Replies View RelatedI 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?
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 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 RelatedI 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.
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.
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.
Two Vlans (ID1 and 100)are on a Cat 4500, which connects to an ASA, interface DMZ. On 4500, there is default route point to the ASA DMZ interface Issue, server on vlan 100 cannot ping a server on Vlan 1, vice verse. When I enable the realtime log, it gives me a “Translation creation failed” message, please see the attached files.
View 1 Replies View RelatedI 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.
See the error below on my ASA5510.
305006 200.200.0.34 53 portmap translation creation failed for udp src inside:192.168.1.4/1047 dst outside:200.200.0.34/53
The first two computers work normally( IP 2 and 3) , but the third computer gets ip does not work on the Internet.
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]....
We have a PIX with 3 interfaces. Inside, Outside,DMZ.
On my DMZ we have some clients that come in and remotely connect back to there office via MSPPTP. I setup the ASA with this to get rid of the error message: regular translation creation failed for protocol 47 src
policy-map global-policy
inspection_default
inspect pptp
Now when the dmz client tries to connect back to there PPTP server I get the following error.
172.31.10.204 0 24.172.85.162 37624 Teardown dynamic GRE translation from dmz:172.31.10.204/0 to outside:24.172.85.162/37624 duration 0:01:30
172.31.10.204 1069 173.188.74.155 1723 Deny TCP (no connection) from 172.31.10.204/1069 to 173.188.74.155/1723 flags PSH ACK on interface dmz
172.31.10.204 173.188.74.155 63767 Teardown GRE connection 8393958 from dmz:172.31.10.204 to outside:173.188.74.155/63767 duration 0:01:08 bytes [ code]...
We have an ASA 5540 with 8.2(5)
Last three days in early afternoon we start getting these errors in the log and webpages either won't load or pages only half load.
3|Mar 22 2013|13:22:24|305006|184.73.105.115|443|||portmap translation creation failed for tcp src inside:10.10.176.114/58217 dst outside:184.73.105.115/443
3|Mar 22 2013|13:22:24|305006|54.243.129.71|80|||portmap translation creation failed for tcp src inside:10.35.54.37/1517 dst outside:54.243.129.71/80
[Code].....
I need to set a static IP for port forwarding so my clients can connect directly to my server. I kept losing people because my IP address would change every week. I use version MI424WR router and know my Mac address but do not know which IP address I should set it to.
View 6 Replies View RelatedIs there a way to set static ip addresses to each port on at sf 300-08?
View 1 Replies View RelatedI recently purchased a CCTV System and linked it to my LAN.I use a Netgear DGN2200 Router and link from the CCTV DVR using Ethernet over the Socket Ring, (again using a Netgear product).I want to access the DVR over the internet and seem to have used internet based advice and got confused. Do I have to contact my ISP and pay for a Static IP? I am on BT Business Broadband and they say I need to pay 5pm to have a Static IP, but Port forward.com indicated that this is not necessary to set up a Static IP, and "watch your ISP doesn't try and sell you one." url...I am not clear on whether the Router needs to be linked statically to the ISP or does my PC???
View 14 Replies View Related