Cisco Firewall :: Add Public IP 162.196.212.32 / 29 With Port 51241 In ASA?
Oct 7, 2012I am having normal network need to add public ip 162.196.212.32 / 29 with port 51241 in ASA firewall
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Cisco Firewall :: ASA 5505 Port Redirection On Same Public Address?
May 26, 2012We have 2 TS (Terminal Servers) and have configured the 1st RDP using my public address (say 8.8.8.8) on port 3389. it is working very well of course. However I need setup my 2nd TS but will use port 7777 on the same public address which is not working.I am using ASDM 6.3 and firmware 8.3.1.Is this a limitation for this IOS?
View 6 Replies View RelatedCisco Firewall :: 5510 NAT Port Forward Based On Public Source IP?
Dec 27, 2011I have one public IP address but multiple local servers that run on the same port. I cannot change the port the clients use to connect to this server, so I can't do a port map in my NAT router. The solution I had in mind, is to filter on source address. If a client from public IP X.X.X.X connects to port Z, I want it to go to internal server 10.10.10.10 and if a client from public IP Y.Y.Y.Y connects to port Z, I want it to go to internal server 10.20.20.20. Is this possible? I'm using an ASA5510 but I could also switch to a 5505 for this.
View 3 Replies View RelatedCisco Firewall :: ASA 5520 8.4(1) Public WAN To Public DMZ?
Jul 10, 2011i have an ASA 5520 8.4(1) setup as follows
public wan
|
|
ASA-- public dmz
|
|
private lan
i need to allow https traffic to a server in the DMZ that will have a routable IP address will just an ACL suffice ?which interface do i apply it to ? wan or dmz ?i dont need a NAT since the DMZ is a routable space?
Cisco Routers :: RV042G Port Forwarding From Public Port To Internal IP?
Oct 11, 2012Is it possible to create a service which will forward public port 9010 to an internal IP address with port 23 ?
First of all, I do not like to open the public Telnet port to the inside so I would use another public port and second my ISP does not allow some public ports beneath port 80
Linksys Wired Router :: RV042G / Create Service To Forward Public Port 9010 To Internal IP Address With Port 23?
Oct 12, 2012Is it possible to create a service which will forward public port 9010 to an internal IP address with port 23?First of all, I do not like to open the public Telnet port to the inside so I would use another public port and second my ISP does not allow some public ports beneath port 80?
View 1 Replies View RelatedCisco :: Port Forwarding (NAT) With One Public IP?
Feb 11, 2012command for port forwarding to a few applications (inside hosts) when you only have one Static IP (Public) which is used for many to one NAT (Overloading)?This is the config for the many to one NAT.access-list 1 permit 172.16.0.0 0.0.255.255 ip nat inside source list 1 interface Dialer1 overload What command is necessary to forward ports to certain applications?
View 1 Replies View RelatedCisco :: Allow One Host To Access One Public IP With Port 500
Mar 4, 2012I got one request from one of the user to allow his ip to access one public using port www, this needs to be allowed in Cisco PIX, if the below command is correct for this.
Source host : 10.84.11.1
Destination IP : 203.126.112.131
Port : www
access-list acl_outbound permit tcp host 10.84.11.1 host 203.126.112.131 eq www
Port Through Public IP To Free NAS Server?
Feb 16, 2012I have a virtual FreeNAS server running from VMPlayer and I want to allow my friends to connect to my media server from their houses, but I don't want to buy a domain. Is there a way to port them to it when they connect to my Public IP? I am willing to use another program if necessary. I have looked at Filezilla, but have the same issue.
View 4 Replies View RelatedCisco WAN :: 5505 Route Public Ip Addresses To DMZ Port
Sep 25, 2011I have a customer thats got a Linksys router now, that has a DMZ port.The DMZ port is configurede to it routes the extra public ip-adress to the DMZ port it has.At the DMZ port they have another router connected, where they routes the public ip-adresses på some other devices.How can i make this setup on a Cisco ASA 5505 (With the Security Plus licens)What i have to do is to replace the Linksys router, and make it so, so it works like it was before with the Linksys.
View 5 Replies View RelatedCisco WAN :: 2821 How To Assign For A Port One / More Public Addresses
Nov 2, 2011I just thought if it's possible to make sure that only approved IP addresses for each of divisions of a company can be used.How can I assign for a port one/more public addresses and be sure that only this port is using it/them. Thing is I have only one 24 bit public Network ID provided to me by ISP. One IP address of the range is used for ISP's gateway. So I have 253 addresses to be distributed among divisions. However to avoid IP address conflicts I have to be sure that only dedicated for a division IP address/es is/are used by the division.
Router is 2821.
Switch is 2950.
Broadband :: Re-direct A Public Router To Port?
Aug 20, 2011I am trying to remotely access my PC from my HP Touchpad. I have program to do that but my public router is blocking access. The program says to redirect that router to port 5900. Since it is a public router I can't find how to access the public router to redirect it.
View 3 Replies View RelatedCisco Firewall :: 5505 PAT With Single Public IP And Several Servers Behind Firewall
Nov 21, 2012New to the ASA 5505 8.4 software version, but here is what I'm trying to do:
-Single static public IP: 16.2.3.4
-Need to PAT several ports to three separate servers behind firewall
-One server houses email, pptp server, ftp server and web services: 10.1.20.91
-One server houses drac management (port 445): 10.1.20.92
-One server is the IP phone server using a range of ports: 10.1.20.156
Basically, need to PAT the ports associated with each server to the respective servers behind the ASA 5505. Is anything missing from this config? Do I need to include a global policy for PPTP and SMTP? [code]
Cisco WAN :: ASA 5505 - Forward Public Requests To Two Services With Same Port?
Mar 29, 2012We are in a planning phase of adding another service to our DMZ. The DMZ has a singe publicly accessible IP. We are running Citrix inside our network externally accessible via w121eb https (443). Another service will be added to the DMZ (Exchange/O365) requiring ADFS & and ADFS proxy also using port 443 as well. Both services (the Citrix secure gateway & ADFS) will have separate subdomains but directed to that same IP, each with its own cert.
Now, I guess the question is: How (if possible) can we forward the public requests to the two services that hit our network on the same port (can't change the port on either), to two separate appliances with their own internal IP's internally?Our current appliance on the DMZ is an ASA 5505. Also could use a PIX
Public / Private IP And Port Number For Remote Access?
Dec 23, 2012I would like to understand how public IP works in remote access. I do have belkin router and when I access it remote I type my public IP and after it the port number for example xxx.xxx.xxx.xxx:80 and if I would like to access an IP cam remotely in the same network i would do the same thing xxx.xxx.xxx.xxx:5656 (public IP). I do know my Public IP is unique.Thus, its quite logical I can access my devices remotely. my understanding of the port number is application specific that addresses packets in different applications in the same computer. For example port 80 is for HTTP connection used browsing the web, for chatting in MSN i will use different port number specifically for MSN...etc. my question is how I can access my belkin router remotely by typing the public IP and the port number knowing that the port number is application specific not device specific? My second question is, is it possible to access two routers in the same network remotely?
View 7 Replies View RelatedPort Forward DVR IP Address - View Cameras On Public Website
Jul 12, 2012I recently installed a First Alert Security System and assigned IP address to the DVR but within the DHCP (After reading many threads, I will asssign, ping and create a static IP outside of the DHCP, maybe this will resolve the issue). I am able to view the cameras on my iPhone and HP Laptop but only internally on my network. I am trying to port forward my DVR IP address to be able to view the cameras on a public website. Although I am going to chcek and see if assigning an IP to my DVR outside of the DHCP and hopefully this will be it, I am afraid that my CradelPoint CRT 500 Modem will not support it. I read on one thread that this is a common issue after you have exhausted all the options. How can I be sure that my modem supports that my router port forwards? I want to avoid configuring to run in bridged or pass-through mode.
View 3 Replies View RelatedCisco Firewall :: 80 / 443 - How To NAT Public Address To DMZ
May 13, 20111. how do I nat a public address to a dmz address.
2. how do I open port 80/443 in the public to this address?
Cisco Firewall :: Setup 2nd Public IP In ASA 5510?
Mar 16, 2011we have hosted voip and would like have our internet as back for their router. We gave them public static ip so they can configure that in their router. How can i configure the ip address in our firewall let say on asa5510 ethernet port 3 so if their router T1 goes out then our internet will work as backup.
View 4 Replies View RelatedCisco Firewall :: Map Public IP To Private In DMZ In ASA 5510?
Jul 22, 2012I am now using ASA 5510 as a firewall device.I have configured 3 interfaces ethernet 0/0,ethernet 0/1,ethernet 0/2 as Wan interface, DMZ interface and Internal Lan interface. Internet is working fine from LAN as well as DMZ.The WAN interface use the Public Point 2 point IP(/30) Provided by the ISP and another pool of Public Ip is also provided by the ISP (/28). Now I want to Map the /28 IP to some servers in DMZ . DMZ servers currently have 192.168.101.0/27 private IP . Now the problem is how to Map the Public IP to those Private IP in DMZ servers.
View 9 Replies View RelatedCisco Firewall :: Two Public IP Blocks On ASA 5505?
Jan 16, 2013We have 2 IP blocks from my ISP. We have been using just one a /30 block with one IP address used on the outside interface of the device. The new block is a /29 range and I would need to use just two of those IP addresses. Here is the situation I am facing.A company we partnered with wants to set up a VPN, they will send us 2 Cisco 861s to put behind our ASA. Is it possible to assign these 861's with public IPs from the block that we are not currently using? (the /29 range)? I know that it might require an upgrade to the Security Plus.
View 7 Replies View RelatedCisco Firewall :: ASA 5505 Grabbing More Public IPs From ISP
May 2, 2013The client I am doing work for as ASA 5505 at a remote location that is using Cox Communications for the ISP. The ISP assigned 5 static IP addresses, but we only need 1 for this location. However, that is the minimum you get no matter what. The issue is that the subnet mask is a /25 and what they are telling me is that the ASA is grabbing all the IP addresses in that range. They asked if there is anyway to keep the ASA from grabbing those IP addresses. Now, I have never run into this issue before with a provider. The gateway is in the /25 subnet, so going to a /30 isn't an option.
View 5 Replies View RelatedCisco Firewall :: ASA 5510 Two Public IP Subnets?
Aug 31, 2011i just got an extra public subnet from our ISP (co hosting center) But I can't figure out how to use them on my ASA.
New:
IP-adresses: 87.1.1.194 - 87.1.1.254
Default gateway: 87.1.1.193
Subnetmask: 255.255.255.192
Old:
IP-adresses: 200.1.1.34 - 200.1.1.46
Default gateway: 200.1.1.33
Subnetmask: 255.255.255.240
Config:
route wan 0.0.0.0 0.0.0.0 200.1.1.33 1
And statics like:
static (interface,wan) tcp 200.1.1.37 3389 192.168.3.100 3389 netmask 255.255.255.255
Cisco Firewall :: Multiple Public IPs On ASA 5520?
Apr 28, 2013I have ASA 5520 with Ver 8.2.Outside interface is directly connected to ISP's router(TelePacific) and is assigned one of public IP:198.24.210.226.There are two servers inside the network with the private IP's:192.168.1.20 for DB Server, and 192.168.1.91 for Web Server.I did Static NAT 198.24.210.226 to 192.168.1.20 and 198.24.210.227 to 192.168.1.91.When I access DB Server(198.24.210.226) it's working OK but when I access Web Server(198.24.210.227) there is no response at all.I checked the inside traffic, it even did not get into the firewall.Is this the problem with ISP's router? How can we route all of our public IP's to the outside interface(198.24.210.226)?
interface GigabitEthernet0/1nameif insideip address 192.168.1.1 255.255.255.0security-level 100no shutdown
interface GigabitEthernet0/0nameif outsideip address 198.24.210.226
[Code].....
Cisco Firewall :: ASA 8.4 NAT Static And Dynamic With Same Public IP
Nov 8, 2011 in ASA 8.4, I need to use to static nat an internal IP with a public IP and use the same public IP to dynamic nat another internal IP:
-nat (inside,outside) source static IP1_PRIVATE IP_PUBLIC
-nat (inside,outside) source dynamic IP2_PRIVATE IP_PUBLIC
All outgoing connection from IP1_PRIVATE and IP2_PRIVATE should be natted to IP_PUBLIC and all incoming connection to IP_PUBLIC should be forwarded to IP1_PRIVATE: is it correct ?
Cisco Firewall :: 5510 NAT Public Ip To Private
Sep 5, 2012We have the setup as shown above, our requirement is to access mail server via ports smtp and pop3.But as the mailserver is hosted at internet users at site were not able to aceess. we need to nat a intranet ip with mail server ip and mail server ip back to intranet ip and provide the access.We use ASA 5510 firewall.
View 7 Replies View RelatedCisco Firewall :: No Traffic To Public Servers PIX 515
Jun 8, 2011Upgrading from a PIX 515 ,V6.2, I can get internet traffic out through the ASA , but no traffic in to the servers. The NATS are the same on the old firewall. The routers outside the firewalls are doing further natting from the .253 netwrok to a publilc address. No changes have taken place on the routers. [code]
View 3 Replies View RelatedCisco Firewall :: ASA5520 And Public IP Zone
Apr 5, 2011I'm trying to setup a zone behind my firewall with complete publicly routeable IP addresses for 3 servers. The reason I'm doing this is I am in the network setup stage of an OCS implementation, and OCS connections don't behave well with NAT.
My device is a ASA5520. I have an internal zone, and a dmz zone. These are done via standard NAT configurations.
My question is this:
Is it possible to setup connectivity to the outside with internal servers that have Public IP's directly on their NIC's? Another little detail of interest is that this ip space is seperate than the one that's on current Outside interface facing our ISP. However we own both address space.
Cisco Firewall :: ASA5505 Multiple Public IP NAT
Mar 9, 2013I have three public IP:s from /24 network like 83.x.x.10, 83.x.x.25 and 83.x.x.41 all using netmask 255.255.255.0.
I'm using 83.x.x.10 on ASA outside interface and trying to do static nat for inside servers with those other IP:s, but not yet solved it.
Using Cisco ASA 5505 software v9.02
Config:
object network obj_guest
nat (guest,outside) dynamic interface
object network obj_any
nat (inside,outside) dynamic interface
object network w2008
host 192.168.1.10
[code]....
This works other networks that are like whole network with /29 mask and have router in front of ASA using bridge. But in my case i just have DSL modem bridged in front of ASA. This static nat works like should if i use like Zywall USG series fw and this same configuration works in my customers, but they have those scenarios i said having mask /29 and router in front...
It seems that the problem is in ASA, like i won't show those public IP:s to public router from my operator. Because if i roll those other public IP:s on my ASA:s outside interface: i will use 83.x.x.25 and 83.x.x.41 on outside interface and after that put back my original 83.x.x.10 then my static nat is working just fine, atleast few hours, but not in next morning because ISP router flushes ARP cache.
Cisco Firewall :: ASA5515 V8.6(1)2 NAT Dmz Public Server?
May 15, 2013Could I get a validation that this config is correct in that it allows inbound access to the web server and that I should be able to ping it from my inside interface.
I tried to use the example code from Cisco DocID: 115904 for DMZ WebServer, but I found the object NAT parts did not work with my 8.6 IOS so I modified them as shown in my config.Example from 115904 doc.
!!!!
object network WebServerPublic
host 24.25.26.80
object network WebServerPrivate
host 192.168.1.80
nat(dmz,outside) static WebServerPublic service tcp www www ---> this does not code
!!!!
With the below code I do not get a ping reply sourcing from a 10.1.0.X host to 192.168.1.80 web server.And I cannot browse in from the outside to it either.I do see the MAC for 192.168.1.80 in the ASA's arp cache for the dmz interface.The web server is on a VMware ESX environment and I'm not sure it is set up correctly.
!
ASA Version 8.6(1)2
!
hostname A5515
!
interface GigabitEthernet0/0
[code]....
Cisco Firewall :: Any ASA 8.4(3) And VPN Client For Public Internet VPN
Apr 1, 2012Any ASA 8.4(3) and VPN Client for Public Internet VPN Configuration Example? I followed this discussion, I can connect to vpn but failed to access internet and local network device?
View 3 Replies View RelatedCisco Firewall :: ASA 5510 Need To Allow Public IP (OWA) Access To DMZ
Mar 3, 2013I have DMZ n/w 192.166.0.0/24 on which i have nated on public ip
-private ip : 192.16.0.201 (OWA)
-public ip : 61.x.x.x.
when i try to access owa(public ip ) from dmz it is not allowing , From what rules i need to set to get work ASA 5510 8.2
Cisco Firewall :: ASA 5510 - NAT With 2 ISPs / 2 Different Public IP?
Oct 17, 2011We have an issue with some NAT on an ASA 5510. Here is a simplified drawing of the ASA setup:So the issue is when we try to send traffic from 172.16.3.251 to 1.1.1.1 we got this message in the log:
Oct 18 2011 12:32:12: %ASA-3-305006: portmap translation creation failed for udp src inside
172.16.3.251 /37166 dst outside:1.1.1.1/23
It looks like there is an issue with NAT but maybe is cause of the DUAL ISP setup as packets are routed through the outside interface and not IPtelefoni_outisde?
Cisco Firewall :: Pix 535 / Traverse From Inside To Outside Public IP
May 18, 2011I'm trying to traverse from my inside private IP address (10.x.x.x) to my public IP address translation (172.16.x.x) in order to take advantage of the ACLs that are already applied on my outside interface. For example:
Host 10.0.0.1, translated to PAT pool
Server 10.0.0.5, translated to 172.16.0.1
Inside-out access-list permits ip any any
Outside-in access-list permits tcp any 172.16.0.1/32 eq 80
From my inside host, I can get go 10.0.0.5:80. I can get out to the internet. External hosts can successfully get to 172.16.0.1:80 (address scheme is theoretical). I can do everything except for connect to 172.16.0.1:80 (the translated public IP address) from my inside host address. I did not setup this firewall originally, but I can't see a blatant command that makes this not work. I don't see an ACL rule matched, so I'm assuming this is an issue with NAT or some sort of security policy. I'm running a Pix 535 /w 8.0.4. The response I got from Cisco was "create static (inside,inside) translations for every host", but that's over 300 hosts. I have a friend running the same software set and his works as expected without these static (inside, inside) NATs.