Cisco Firewall :: ASA 5510 - Two Separate Address Pools On Same Interface?
Dec 25, 2012
We have an ASA 5510 and we also have two separate address pools which have been provided by our ISP. The addresses are not contiguous. Is there a way to configure an interface on the ASA to handle both sets of public address pools? If the outside interface is set up on eth0/0 would I create two subinterfaces (eth0/0.1, eth0/0.2) and assign each subinterface an address pool? Then just NAT/PAT to my heart's content? At that point I would want both to route to our inside network. So it's basically two inbound sets of IP addresses comming into one interface and then comming into the network... Right now the outside interface is configured with our first set of IP addresses. We wanted additional addresses and when we called our ISP they told us we already had them - just a different pool. Hence the question. I'm guessing that I wouldn't put anything specific on the outside interface and I would put the specifics on the subinterfaces?
View 4 Replies
ADVERTISEMENT
Apr 8, 2011
can i have on asa 5510 multiple pools and multiple group authentication for various departments along with restricted access if any
View 3 Replies
View Related
Apr 5, 2012
We've had issues with our Exchange 2010 server (running on ESXi 4.1) since its default gateway was changed to our new ASA 5510. They manifested as frequent Outlook client connection dropouts or as IP address conflicts whenever Exchange was rebooted. The temporary fix was to disable the Exchange server NIC, bounce the ASA and enable the server's NIC again. We saw poor performance from Exchange after a while again, but after some research and testing I realised that disabling proxyarp on the inside interface fixed the problem permanently.
However I've now realised that the client VPN no longer routes properly because proxyarp is disabled on the inside interface, so I still have a problem.
View 10 Replies
View Related
Jan 5, 2013
I have ASA5510 with PLUSE License.I have 2 Inside interfaces as STAFF and MAIL and two Outside interface OUT_STAFF and OUT_MAIL which is in separate ISP's.now i want to nat STAFF to OUT_STAFF and MAIL to OUT_MAILbecause I'm having two default routes it gets impossible to do.
View 1 Replies
View Related
Oct 18, 2011
The Voip pbx resides on a seperate lan, not connected to the ASA. Users from behind the ASA (inside) try to connect to the VOIP pbx using a soft phone. The Voip connection is established, however users cannot here conversations on either end.Im assuming this is possibly a Sip and Pat issue? The ASA firewall is using a seperate Global IP for PAT. Also I have opened ports on the outside interface for SIP udp 8081, 2088,16000-16010 and 15000-15511. I have both SIP and H323 h225 inspection in place as well.
View 5 Replies
View Related
Jul 29, 2012
I am unable to see 4th interface on my firewall i.e fastether0/3 on my firewall ASA 5510.
Below is the output.
ciscoasa# sh int ip br Interface IP-Address OK? Method Status Protocol Ethernet0/0 x.x.x.x YES CONFIG up up Ethernet0/1 x.x.x.x YES CONFIG up up Ethernet0/2 unassigned YES unset administratively down down Internal-Control0/0 127.0.1.1 YES unset up up Internal-Data0/0 unassigned YES unset up up Management0/0 192.168.1.1 YES CONFIG up up
View 8 Replies
View Related
Mar 20, 2011
Have an ASA 5510. Setting up a new DMZ zone for wireless and it will only have Internet access. What are the steps so that users on this new DMZ subnet can VPN into the Outside interface on the same ASA?
View 4 Replies
View Related
Mar 1, 2011
I have a trouble with Cisco ASA 5510. I configured an SSL VPN with bookmarks to some application. When the users make access to the Web Portal they have to login twice: one for enter in the SSL and one for enter in the application.
How to bypass double authentication?
View 1 Replies
View Related
Mar 26, 2013
I attached the complete config. The earlier discussion, I cannot select reply. Looks like ACL is denying it. But I am not sure which one or how to permit it.
sh run
: Saved
:
ASA Version 8.0(4)
[Code].....
View 7 Replies
View Related
Sep 14, 2011
I would like to route traffic that are coming in and going out to the same interface on ASA. I am using inside interface with security-level 100. In this URL, [URL], ASA is able to do that.
View 5 Replies
View Related
Oct 5, 2012
I need the ssh access on my ASA outside interface and have added
ssh ipremoved 255.255.255.255 outside access-list acl_outside extended permit tcp host ipremoved any eq 22 but this is the log i get from ASA
Oct 06 2012 16:10:04: %ASA-3-710003: TCP access denied by ACL from ipremoved/39884 to outside:ipremoved/22
Cisco Adaptive Security Appliance Software Version 8.2(5) Device Manager Version 6.4(5)
View 7 Replies
View Related
Mar 26, 2013
I have a WAN interface and 2 LAN interface. I need both the LAN be able to access a server outside the network via the WAN (outside) interface. I am using a ASA 5510 firewall instead of a router, because I don't have a router. It looks simple enough but it does not work. I ping from the a PC (172.16.22.8) connected to LAN (inside) Network to 10.10.10.1 which is the WAN local interface also did not work. But from the ASA Firewall, I could ping my LAN (inside) PC. I followed a config i get from this forum. However, it did not work. Below my config.
interface Ethernet0/0
nameif outside
security-level 0
[Code]....
View 5 Replies
View Related
Feb 4, 2013
I'm not clear about the capabilities of the ASA 5510 GigE interfaces (eth0/0 and eth0/1) with an without IPSEC tunnels enabled.
This page [URL] shows a figure of 170Mbps 'Maximum 3DES/AES VPN Throughput'. Does that mean per IPSEC tunnel or for the whole interface if it is IPSEC-enabled?
View 3 Replies
View Related
Feb 13, 2012
I am having issues with the ASA 5510 management interface. I can't communicate with this interface. It is showing DOWN/DWON even if I type NO SHUT several times.
My existing config is as follows
our-asa-01# sh run
Saved
ASA Version 7.2(5)
hostname our-asa-01
names
dns-guard
interface Ethernet0/0
[code]....
View 5 Replies
View Related
Jun 20, 2011
On our ASA 5510 we already have one ISP link terminated on outside interface. There is correspoinding nat and global configured for outbound access to internet.
Now we need to terminate second ISP link on one of the DMZ interface to have redundancy for the primary ISP.
When primary ISP link or router is down we need to send all the traffic to secondary ISP router. How do we configure NAT and global for this condition that only when primary is down then only this NAT -Global should be used. Do we have anything like object tracking associated with the NAT-global.
So that as long as Primary RTR - object is up ASA will use the first NAT-Global pair. When primary ISP is down RTR-Object is not reachable then ASA will perform the second NAT-Global operation.
Also can we have default route pointing to Outside interface (primary ISP router) and in case of primary router failure it will point to secondary ISP. Do we have "track" in the static route commands on ASA.
View 2 Replies
View Related
Mar 23, 2013
May I know the reason why we cannot create interface vlan on Cisco ASA 5510?
View 2 Replies
View Related
Dec 20, 2011
FTP traffic routed from outside to the inside interface works fine. I have another interface with multiple sub-interfaces and vlans configured. FTP traffic routed from the outside to vlan2_servers is not making it through the firewall. I must be missing something. I have attached my config.
View 4 Replies
View Related
Jan 13, 2013
Whether it is possible to have same vlan on multiple interface on ASA 5510 and higher models ?
View 2 Replies
View Related
May 26, 2011
I am replacing an old Fw with a New ASA 5510 and I have a problem with a TCP Connection on My LAN InterfaceI joined a picture of what I want to do. [code] From the PC,I can Ping the Video Camera But I can't connect to it with HTTP.I don't understand, Packet Tracert allow the Http packet too. [code]
View 7 Replies
View Related
Jul 31, 2012
I have little experience with firewalls, what I've learned has been by dealing with issues like this that arise from time to time.I know, I need to upgrade the version. It's in the works now. Anyways, my question/problem is: Today I've received reports of slow internet access/activity and have noticed myself that it seems a bit slow today. On the dashboard of our asa 5510 the "outside interface" traffic usage is running contstantly high. It's at the top of the graph. How can I tell what is causing the spike in utilization. It usually runs at about 1500-2000 Kbps, and now it's up over 10,000.
View 2 Replies
View Related
Oct 25, 2012
I copied a Cisco 5510 startup-config to an identical Cisco 5510.After copying through tftp, I executed a reload. Everything looks good. Line by line compare results are the same.The problem is I can no longer use ASDM or ssh to interface with Cisco 5510.
View 25 Replies
View Related
Apr 13, 2013
I ran into a very strange icmp ping issue. The network has been working fine other than the issue listed below, L2L VPN works fine and all three data centers can access each other via L2L VPN.I have three ASA5510. [code]
View 5 Replies
View Related
Oct 21, 2012
I have two ASA 5510 in an active-standby cluster, not that I think that the fact that they are clustered will be of any importance here so feel free to think of it as a single 5510. The internet connection is delivered in a single RJ45 connection. To be able to use it with the cluster there is a simple unmanaged switch connected between the ISP and the ASA's. I have two subnets with public addresses, for simplicity lets call them 1.1.1.0/24 and 2.2.2.0/24. Default routers are 1.1.1.1 and 2.2.2.1 respectively.
Can I somehow use both these subnets in the ASA's? Im currently using the first subnet and use PAT to direct traffic to internal servers. But if I want to use adresses from the second subnet wont that mess up the routing, since there is no way I can specify the default router for the second subnet? I have as of yet not tried anything, Im just trying to plan ahead and I cant seem to wrap my head around how this could possibly be done.
View 5 Replies
View Related
Jan 16, 2012
I can't move traffic (isakmp udp_port: 500 & ipsec nat traverse udp_port: 4500) from my dmz to the outside interface
View 1 Replies
View Related
Feb 24, 2011
I have disabled Unicast RPF on a Cisco ASA 5510 for one specific interface. However, how do I verify that RPF indeed has been disabled on that particular interface? It doesn't show up in the config, neither does it up when I issue the command "sh int interface'.
To disable the RPF feature, I issued the following command: no ip verify reverse-path interface interface_name
View 1 Replies
View Related
Feb 5, 2012
i have here a ASA 5510 sec k9.
I build a Config with a DMZ,INSIDE and OUTSIDE Interface. My Plan is to use the IP-Address of the OUTSIDE Interface with PORT to setup a HTTP Server In the DMZ
But my Config doesn't work. And I have no Plan why .....
The Inside Interface have to work normal. The Traffic to the Internet is TRiggert from Inside with Dynamic PAT
ciscoasa(config)# exit
ciscoasa# show run
: Saved
:
ASA Version 8.4(1)
[Code].....
View 2 Replies
View Related
Jun 11, 2012
I working on a security solution using ASA firewall. Is it possible to setup a IPSec tunnels on each subinterface of a physical interface on ASA 5510?
View 3 Replies
View Related
Aug 14, 2012
I have configured redundant interface on ASA 5510
interface Redundant1
description *** INSIDES NETWORK ***
member-interface Ethernet0/1 (This is a 1000Mbps Port)
member-interface Ethernet0/2 (This one is 100Mbps)
no nameif
no security-level
no ip address
[code]....
Then... i issue following command and its OK!
ASA5510# show interface redundant 1 detail
Interface Redundant1 "", is up, line protocol is up
Hardware is i82546GB rev03, BW 1000 Mbps, DLY 10 usec
Auto-Duplex(Full-duplex), Auto-Speed(1000 Mbps)
Input flow control is unsupported, output flow control is off
[code]...
It's transfer correctly then i no shut and back to normal Primary core switch Gi0/30 Interface again, BUT redundant interface no revert back. I issued this command again BW remain 100Mbps.
ASA5510# show interface redundant 1 detail
Interface Redundant1 "", is up, line protocol is up
Hardware is i82546GB rev03, BW 100 Mbps, DLY 10 usec
Auto-Duplex(Full-duplex), Auto-Speed(100 Mbps)
[ code]....
I did manually shut down and no shut the secondary core switch interface Gi0/30 Its changed correctly to 1000Mbps .
View 1 Replies
View Related
Apr 4, 2012
The ASA is configured in very simple transparent mode. As desired, traffic can flow in each direction between inside and outside. I can manage the ASA via console and direct connection to the management interface. The problem is that I cannot ping or ssh to the ASA via the inside interface. I need to be able to manage the ASA from any PC on the inside LAN. I suspect I am missing some easy aspect of the configuration but after a lot of hours I'm about at the end of my patience with it. Here is what I believe to be the relevant parts of the config.
ASA Version 8.2(1)
!
firewall transparent
hostname issr1
enable password 2alej83t5cqT0FWd encrypted
passwd 4kleUY438I93.4ljdh encrypted
names
[code]....
View 4 Replies
View Related
Jun 28, 2012
we have a server that has an outside IP and an inside IP. It's inside ip is 192.168.222.30/24 and it's outside IP is 199.204.50.2/29. The connection to this server from the outside is perfectly fine, but access from inside users to the NAT'd IP which is 199.204.50.2/29 is having issues, however, access to the inside IP works fine (this part makes sense)Will It be a must to set the inside DNS A record to the inside IP and not the outside IP, or can users on the inside interface access the NAT'd IP which is assigned to the server
LAN(192.168.222.0/24)<=====>InsideASAOutside<=====>(Server with NAT IP 192.168.222.30/24, it's also physicall assigned to this server).This is an ASA 5510 with 8.4.
View 10 Replies
View Related
Nov 5, 2012
I'm trying to separate my management traffic from regular traffic by splitting the management and "outside" interface to separate vlans but I'm hitting a routing issue. Say I have have a management network of 192.168.1.0 255.255.255.0 running across vlan 1 and I want to use 192.168.2.0 255.255.255.0 running across vlan 2 for the outside interface to send all the other traffic excluding the management traffic across. Tag both vlans on the external interface, say Eth0/0 Default route of route outside 0.0.0.0 0.0.0.0 192.168.2.1, With this, you can not hit the management interface because there is no route defined for the 192.168.1.0 network. However of course if you try to set one, you'll get the "connected route exists" error. How can I set the default route or gateway of the 192.168.1.0 network on the ASA. Switches just don't complain like the ASA does.
View 8 Replies
View Related
Jun 23, 2011
Recently, I've been having significant problems with denial of service on our ASA-5510. Two IP addresses in particular attack my ASA regularly. What kind of rule do I need to create to deny these IP's access to my firewall?
View 4 Replies
View Related
Jul 22, 2012
having a bit of trouble setting up our 5510. None of us have ever played with a firewall before. We've got most of the basics covered. I was able to get to the outside world to do a software update to the box, but my laptop that sits in the inside can't see the outside. We only have the default access rules in place at the moment. Our old ISA firewall rules don't really translate all that well to this new box.
View 2 Replies
View Related
