Cisco Wireless :: 5505 WLC At Remote Head Office
Apr 17, 2012
I have 3 AIR-CAP3502I-E-K9 AP’s on my network now. Its connected directly to a cisco L3 switch now. and through a WAN link it communicates to a cisco 5505 WLC at remote head office (flexconnect).I want to install a low end WLC on my office, so that incase of the WLC fails at head office, still the clients on my end able to connect to the AP .So which of the following models are support for the AIR-CAP3502I-E-K9 APs ? and can that’s WLC talk with the other one at head office(WLC 5505) ?
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Jul 16, 2012
I am connecting to a ASA5505 at from home to the head-office using L2TP VPN.
Head-office then has a connection to other-office via a site-to-site IPSEC tunnel.
When in the head-office (192.168.100.0/24) I can ping/access remote-office (192.168.200.0/24) OK.
When connected remotely to head-office, I can ping/access head-office OK from the road-warrior laptop.
My problem is that when connected remotely from home to the head-office I cannot ping/access the other-office subnet.
On the home laptop the L2TP VPN connection is set to route all traffic to the VPN connection using the HQ as the internet gateway I can confirm this works.
I cant do traceroute (I get timeouts) as my policy doesnt allow and not sure how to enable this properly on the ASA.
names
name 192.168.200.0 othersite
!
interface Vlan1
nameif inside
security-level 100
[code]....
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Jan 8, 2012
One of my remote office router model is Cisco 2801. Unfortunately I forgot the telnet/vty password of that router. I am sitting 500 KM distance in between in the Head Office. I can ping the router but due to lost password I cannot login to the router. Moreover I dont have snmp enabled in that router. Is there anyway I can reset the router's password remotely from my head office. Additionaly I have a switch directly connected to the router and I can ping and login to the swtich but not the router. I am writing this about the switch or resetting the routers password anyway.
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Jul 23, 2012
I want to implement site to site vpn among our Head Office and Barnch routers (300 Sites).Head Office Site I have a cisco 7200 Router Im going to terminate the VPN conection on that.Branches we are having cisco 1841 series routers. They all are capable of working with VPN.In the present it is act like a EazyVPN Server for selected sites(30 sites).Is there any license limitations in Cisco 7200 Router ?Can I run both Site to site VPN and Eazy VPN Server together ?
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Jan 19, 2012
We have a number of 5505 ASAs at remote sites all of which are configured to connect to one of two head-end servers.We need to change the primary head-end IP addresses. At the moment devices are successfully connected to the secondary.If we issue vpnclient server i.j.k.l e.f.g.h then the device drops off the network and won't reconnect until it is power cycled.If we make the changes in ASDM using the GUI to remove the old primary and add in the new primary the ASDM says "No changes made".Devices are running 8.2 and 8.4 code and behaviour is the same.
how to change head-end server IP addresses without the device disconnecting and not coming back up? According to the configuration guide the ASA should cycle through the addresses every 8 seconds until it can connect - but it doesn't seem to do this as it won't connect to the good secondary head-end either!
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Mar 14, 2011
We have a WAP2000 that supports a few wireless users in a shop environment. Users authenticate using RADIUS. Users connect without issue and can browse the Internet.
The main local network uses a Cisco 800 router to connect to the Internet via DSL and there is an IPsec VPN tunnel to our main office.
When a user is connected to the network via a wired connection, all systems work as expected. If they are on wireless, they cannot connect to services at the main office. They must make a PPTP VPN connection for applications to function.
The WAP2000 has the latest firmware 2.0.4.0. It has a static IP on the local subnet.
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Jul 8, 2012
I have been tasked with setting up a guest wireless network for a remote office. They would prefer that the guest network be on a different VLAN than the trusted network, and they want to use a different outside IP address for the guest network.
I am trying to figure out how to configure the ASA so that it supports two different LANS, each with it's own outside IP address. Is this possible?
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Dec 19, 2011
I want to separate my house in three zones plus guest W LAN. One for my mother in law living upstairs, One Gega-net for my family and one for my own little company office. Additionally I want W LAN on three of the V LAN's in addition to one guest W LAN.
And I want remote access to my music on the family LAN and my documents on the office LAN.
Can I accomplish this with one (W LAN)router or do I need more equipment?
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Aug 9, 2011
I am attempting to get a solid setup for a remote office we have going up and I am running into little issues that I cant seem to get around.
Basically, we have a remote office that will have dual ISPs, one hard wired circuit from a local carrier and the other will be a Verizon 4G router that plugs in via Ethernet and hands out DHCP to my Cisco router.The Cisco router is a 2911 with IP SLA configured. I have it setup to ping my DC out one interface and if that fails, it removes the default route and injects a new default route from the other ISP,
The problem I am having is with the VPN. I figured using EZVPN would be the only solution because the Verizon 4G only supports DHCP so I have to be able to connect from a dynamic remote host. The other caveat is that failover needs to be seamless as we have no person onsite that can troubleshoot. Its fine if it takes a few minutes, but the VPN just needs to come back up on its own without any intervention.
I attempted to setup two different EZVPN crypto maps on the router but realized you can only have one inside cryptomap per interface, which would cause a problem with the internal network. I thought I could just create subinterfaces off the router to have two inside interfaces to work with but that wouldnt have supported because they would now be on different subnets.
I decided that adding an ASA5505 behind the router may be the simplest solution. Use the router only for the purpose of handling routing between the two ISPs and performing NAT out the interfaces. Then use the ASA to do EZVPN from. This works well but there are some issues I am trying to work through.
First, when the ISP fails over to the backup, the NAT translations have to timeout before things start working again. For a constant ping, this is fine, I have the timers set down to 15 seconds for NAT timeouts and after 15 seconds the ping picks right back up again. However, this breaks the EZVPN. The ASA keeps trying to bring up the ISAKMP nearly every second, which keeps resetting the countdown on the NAT timeout for the remote EZVPN server. Because of this, the VPN will never come up until I manually clear the NAT translations on the router. So my first question is this; is there a way to adjust the timer that the VPN uses to try to bring the tunnel up? I tried the crypto isakmp keepalive command but that didnt work, it looks like it doesnt work with EZVPN.
The second issue is really with the IP SLA and is only an issue because of the first issue I mentioned. When the router first comes up after a reboot, both the primary and secondary interfaces come up. However, since the primary default route is only injected into the routing table once IP SLA is up and can reach its destination, the secondary route gets injected initially and the VPN comes up over the secondary ISP. In a few seconds, the primary default route is injected, changes the path and because of the NAT translation, breaks the tunnel and never comes up again because of the first issue with the VPN tunnel renewing the NAT translation continuously.
I could easily go out and purchase a $100 Linksys router that will do the failover and clear its NATs and everything, but I need better reliability out of the hardware than that. There has got to be a way to do this on a Cisco device since consumer level equipment can.
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May 23, 2011
I have an existing VPN tunnel from my branch office to corporate.I want to allow my employees to establish a VPN connection to our local branch office where we have a local server, and not go through the corporate office.Can I set up a direct VPN connection to my router/ firewall at the branch office, even when there is a VPN tunnel already connected between my office and corporate?
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Aug 18, 2012
I bought 2 RV180 to setup a VPN tunnel between a remote site and central office.The VPN tunnel is established, I can ping from central office to remote site but browsing on that server fails. [code]
Seems the routing is not really working through the VPN Tunnel.
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Sep 27, 2011
We have an aironet 1130ag in a remote office connected to the data centre over MPLS. The Radius server is based on server 2003.We have hundreds of these points set up exactly the same but this is the only one giving me issues, I even stripped the config and rebuilt it and then swapped with a new access point
The issue is that clients can't authenticate when connecting to the access point but provides nothing in event viewer. Checking the RADIUs server provides nothing either.The access point error logs just state station: authentication failed
On looking deeper into the problem I enabled RADIUS debugging on the access point and got some interesting results, in particular is the line:
no sg in radius-timers: ctx 0x12EF0A4 sg 0x0000.I can't find out what no SG in Radius-timers actually means, but after that line appears I just see more retransmits and no sg fails.
I inspected the packets on the RADIUs server and found lots access requests coming from my access point and lots of access-challenges returning back from my RADIUS server - I'm not sure how often that's supposed to happen or if it's a one time occurance. I did however see directly after the first access-request that the RADIUS server returns with UDP and is fragmented, length is 1514...... could this be the problem? If so why cannot it hanlde fragmented packets?
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Apr 23, 2013
I have a problem with a branch office setup, and I can't for the life of me think of what the problem is.I have a remote office setup, using an ASA 5505 that is set up to establish an easy vpn connection to the central network. The connection at the branch office is a 20/5 cable modem, the central network has a 25/25 fiber connection.
The issue I have is this. Wired clients work fine at this branch office, at least 95% of the time. I have a lightweight AP there that can come up and join the controllers at the central network, no problem. I haven't done anything with H-REAP because there are really no resources locally they need that would allow them to do their work, so all traffic is tunneled back to the WLC.
Wireless clients can authenticate to the AP, and I can get 15-20ms ping responses from them all day. Latency never comes close to the 600ms proposed limit with CAPWAP. Yet, for some reason the performance of the clients is problematic. Webpages will frequently not load correctly, they experience some freezing, and with one application we use - it refuses to load completely.If we bring these same computers to an AP connected to our central network, on the same SSID, they work flawlessly.
Something about this particular location is causing a lot of grief for our users.For what it's worth, we are running WCS 7.0.230.0 and the WLCs are on 7.0.116.0. The ASA is running a pretty basic configuration, pretty much out of the box with the easy vpn configuration entered.
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May 22, 2012
I'd like to connect through a VPN the HQ office to a Branch using two ASAs.I have a 5520 in the HQ and 5505 in the Branch Office.My problem is in the Branch office where I have a dynamic IP (ADSL).
I couldn't find a example this kind of configuration.
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Mar 11, 2012
We have a Cisco secure VPN site to site tunnel between the 2 locations.Which ports are need to open on tunnel so that users can successfully use OCS over the site to site VPN tunnel.All the users are havning the main brach AD account.Using Wireshark captured the packets, found only port TCP 5060, after allowing this port over tunnel I can see the authentication window.The user authentication fails. Already port 3389, 80, 443 are allowed.The main requirement is to only have the Chat, Group Chat and file transfer. Not require AV traffic.OCS is using TCP. no TLS is configured.
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Jan 2, 2013
We have a ASA 5505 setup with VPN and using Cisco client 5.0. The VPN works without a problem if we use normal internet access (from home, motel, etc). However if we use a cellular wi-fi hotspot or tether a phone it will connect to the vpn but will not allow us to get on the office network
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Dec 17, 2012
I am trying to configure access to several remote offices for users who VPN into our main datacenter. The datacenter has a 5520, and the branches are connected through IPSec L2L VPNs. Branches all have 5505 or 5510's. Remote users use IPSec via the Cisco remote Client. Remote access into our data center works, and the L2L VPNs are perfect...just now that i need remote users to access the branches after Remote access VPNing (for support) i cant get that part to work.
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Jul 15, 2012
we have two ASA 5510s one in 8.4(4) and one in 8.2(5) in a site-to-site VPN setup. All internal traffic is working smoothly.Site/Subnet A: 192.160.0.0 - local (8.4(4)) Site/Subnet B: 192.260.0.0 - remote (8.2(5)) VPN Users: 192.160.40.0 - assigned by ASA When you VPN into the network, all traffic hits Site A, and everything on subnet A is accessible.
Site B however, is completely inaccessible for VPN users. All machines on subnet B, the firewall itself, etc... is not reachable by ping or otherwise.There are also some weird NAT rules that I am not happy with that were created after I upgraded Site A ASA to 8.4
Site A internal: 192.160.x.x External: 55.55.555.201(main)/202(mail)
Site B (over site-to-site) is 192.260.x.x External: 66.66.666.54(all)
I pretty much just have the basic NAT rules for VPN, Email, Internet and the site-to-site.What do I need to add for the VPN to be able to access the site-to-site network?
Here is my NAT config:
nat (inside,Outside) source static DOMAIN_LOCAL DOMAIN_LOCAL destination static VPN_Network VPN_Network no-proxy-arp route-lookup
nat (inside,Outside) source static DOMAIN_LOCAL DOMAIN_LOCAL destination static DOMAIN_REMOTE DOMAIN_REMOTE no-proxy-arp route-lookup
!
object network DMZ_Network
nat (DMZ,Outside) dynamic interface
object network DOMAIN_LOCAL
[code]....
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Jul 3, 2011
I have upgraded gss to version 3.2(0) because I need to track a server that uses only https.I configured a https head KA VIP answer type but the answer never goes on-line.I tried using url... as the VIP address but not go online too.The gss is behind a firewall.I suspected of the firewall but from the gss CLI it seems that the firewall is open for the https traffic: [code]
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Jun 26, 2011
I am configuring a GSS to check an Web server that responds to https requests.I put 443 as the port but I don´t see replies from the server and the Answer Status is always offline.Other servers using http on port 80 are showing OK.The appliance is a GSS-4492-k9 Version 3.1(0).
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Feb 14, 2013
I have created Remote access vpn on ASA 5505 (ver 8.2(5) with base license). When I connect from one machine, I can ping the internal network. But when I connect from another machine, cant.I have only decrypts on the ASA side, without encrypts. I was debugging ICMP packets with the capture feature, and saw that echo-reply packets are returning toward the outside interface, but aren't passing through it.
capture test access-list test interface outside
1: 08:54:44.298980 802.1Q vlan#1 P0 x.x.x.x > y.y.y.y: icmp: echo reply
Where x.x.x.x is LAN and y.y.y.y is the VPN client ip. The nat is ok, access lists are ok, but the packets dont pass through.I tried creating new VPN profile but the same problem, it seems that only one remote client can be active even base license allows more than 1 client.
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Jan 5, 2011
I have 2 ASA5505 firewalls deployed, 1 at the data center (code v8.0.3) and 1 at a remote location (code v8.0.2). The remote location has 2 PCs that connect back to the data center to access the directory services, exchange, file servers, etc. The ASA5505 firewalls are configured for a site to site VPN.We were having stability issues with the remote ASA so we decided to upgrade the code as a first step. We updated the data center to 8.0.5 and all was well. I data was flowing and I could get into both ASAs from the data center via ASDM and ssh.Then I updated the remote location to 8.0.5. Now I can't ASDM or ssh into either ASA unless I'm at that specific site. PCs are still able to connect their servers.
I am unable to ping, telnet, ssh or ASDM into the inside vlan ip address while I am at the other site. I can see in the logs inbound connections being built on the distant firewall but it doesn't build a new outbound connection to reply traffic.Did 8.0.5 do something to block management connections from the outside?
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Jun 19, 2011
Got a single asa 5505 configured in the office. we have 3 site to site vpn connections from this device, which all work from within the office.Ive not setup my pc to connect from home to the asa via the ciso client.
i can connect to all LAN servers on the local subnet, however i cannot connect through the ASA to any of my site to site vpn's.
if i do an ipconfig on my home pc i can see my local ip, mask & gw, and i can see my assigned remote access ip & mask but no gw.
I cannot ping any remote site to site pc's by IP or name.
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Dec 6, 2010
There is a site I oversee that is moving to a new ISP. The drive is 2 hours round trip and I need to do is change an IP. DHCP is being handed out by the internal Domain Controller and all the workstations point to the server for DNS. Will the following commands inputted over an SSH putty session into the current WAN IP change the IP and allow me to hookup to the new ISP? The plan is to copy and paste the following commands into global config mode. Currently they are using DHCP on the WAN side which I do not approve of and their external route is pointing to the internal IP of 192.168.1.1. Things still work but I want to do away with this. Will these commands get the job done?
interface vlan 2ip address 68.x.x.2 255.255.255.240exitno route outside 0.0.0.0 0.0.0.0 192.168.1.1route outside 0.0.0.0 0.0.0.0 68.x.x.1
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Dec 10, 2012
I am currently having an issue configuring an ASA 5505 to connect via remote access VPN using the Cisco VPN Client 5.0.07.0440 running on Windows 8 Pro x64. The VPN client prompts for the username and password during the connect process, but fails soon after.
The VPN client logs are as follows:
Cisco Systems VPN Client Version 5.0.07.0440
Copyright (C) 1998-2010 Cisco Systems, Inc. All Rights Reserved.
Client Type(s): Windows, WinNT
Running on: 6.2.9200
2 15:09:21.240 12/11/12 Sev=Info/4 CM/0x63100002
[code]....
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Apr 24, 2012
We have a ASA 5505 in our enviroment. We already configures two site 2 site VPN to our branch offices. Now we are planning to configure remote access VPN. So what should be consider when configuring the remote access VPN in ASA which already having site to site VPN?
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Oct 18, 2012
On one of our branch locations ASA, I have a L2L VPN setup we are adding wireless to this remote location, and the AP's will talk back to the controller at HQ. The AP's are on the downstream L3 switch, and they have been placed on the mgmt network. It's definitely not ideal to have these AP's on the mgmt network, but for now that is how it is setup.
From HQ (163.122.x.x) I can ping and reach the ASA (10.200.2.1, and the downstream L3 switch 10.200.2.100, but when I ping one of the AP's, I get timeouts and and the following error on the ASA:%ASA-3-305005: No translation group found for icmp src outside:10.205.216.73 dst mgmt:10.200.2.152 (type 8, code 0)
It appears it's a NAT issue on the ASA, but I'm confused on what I need to change. Why can I ping the ASA and the switch from HQ, but not the AP's which reside on the same mgmt network? I don't really need it to NAT, just to pass the connections. I currently only have the following two NAT statements in the configure
[code]...
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Oct 3, 2011
I have Cisco ASA 5505 and i want to create vpn remote access ...l
so i created and connected to the vpn ...my problem is to reach my Local connection of 192.168.1.0 /24 i put the WAN Connection in the FA0/0 and put my LOCAL AREA CONNECITON into FA0/1 .. so how i can route or translate my connection , and using cisco ASDM 6.1 in GUI ,,,
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May 25, 2011
I have set up two ASA 5505's (lets call them ASA1 and ASA2) with site to site VPN configuration and i've encountered two problems with my setup.ASA1 has IP 192.168.1.254 on the inside interface and is connects ASA2. It's also an Easy VPN Server for external users to connect through Easy VPN Client.ASA2 has IP 192.168.11.1 on the inside interface and connects to ASA1 Problem #1 None of the ASA's can ping eachothers inside LAN IP address. Computers behind the ASA's are unable to ping the remote ASA's inside IP address. My guess is that this has to do with either NAT or built in security.Problem #2. The Easy VPN clients which connects to ASA1 are unable to access the LAN behind ASA2.
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Jun 24, 2012
configuring ASA 5505 to be able to ping remote host.Setup - We have a site-to-site (192.168.1.0/24 - 192.168.2.0/24) VPN setup with client VPN access (IP Pool, 172.16.50.0/24) on 192.168.1.0 ASA 5505.Issue - Not able to ping host on 192.168.2.0 from VPN client 172.16.50.0 but able to ping 192.168.1.0 host.
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May 22, 2013
We have 3 offices, each with an ASA 5505 as the router/firewall, connected to the cable modem
(NC office) <----IPSEC----->(PA office) <----IPSEC-----> (CT office)
Internally we have a full mesh VPN, so all offices can talk to each other directly.I have people at home, using remote access VPN into the PA office, and I need them to be able to connect to the other two offices from there.I was able to get it to work to the CT office, but I can't get it to work for the NC office. (What I mean is, users can remote access VPN into the PA office, and access resources in the PA and CT offices, but they can't get to the NC office).
Result of the command: "show run"
: Saved:ASA Version 8.2(5) !hostname WayneASA
names!interface Ethernet0/0switchport access vlan 2!interface Ethernet0/1!interface Ethernet0/2!interface Ethernet0/3!interface Ethernet0/4!interface Ethernet0/5!interface Ethernet0/6!interface Ethernet0/7!interface Vlan1nameif insidesecurity-level 100ip address 192.168.1.1 255.255.255.0 !interface Vlan2nameif outsidesecurity-level 0ip address 70.91.18.205 255.255.255.252 !ftp mode passiveclock timezone EST -5clock summer-time EDT recurringdns domain-lookup insidedns domain-lookup outsidedns server-group DefaultDNSname-server 75.75.75.75name-server 75.75.76.76domain-name 3gtms.comsame-security-traffic permit intra-interfaceobject-group protocol TCPUDPprotocol-object udpprotocol-object tcpaccess-list inside_access_in extended permit ip any any access-list IPSec_Access extended permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0 access-list IPSec_Access extended
[code].....
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Sep 27, 2012
i want my ASA 5505 8.2(5) to access my proxy server on remote lan through VPN my VPN is OK, all PCs of local network can access to remote network.but ASA on local network can't access to remote network.i think it's a NAT problem but ....
local network 192.168.157.0/24 local IP ASA 192.168.157.1
remote netword 10.28.0.0 /16
remote proxy 10.28.1.26
my conf
[code]....
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Mar 30, 2012
I created three different Remote VPN connections with three different networks . i can make them one but for some reasons i don't mix all.and iam using Cisco asa 5505 with Shrew Soft VPN software , so my problem is,- i connected Shrew soft remote vpn , if i try to connected another remote vpn connection this will not accept the second connection, any remote vpn connection software that accepts more than one connection
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