Cisco :: VPN Client Traffic Encrypted Check
Oct 12, 2012How can we check when we connect using VPN client software if traffic is getting encrypted ?
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Cisco VPN :: ASA 5505 - No Return Traffic Is Being Encrypted
May 26, 2012I've configured an ASA5505 to be Lan to Lan VPN tunnel endpoint, peering with a linux box. The ASA is full licensed so that side isn't an issue.PROBLEM:When the tunnel is initialised from the linux box everything comes up okay except the ASA isn't encapsulation any packets. It is decrypted the packets received from the Linux box okay but no return traffic is being encrypted.When the tunnel is initialised from the ASA, nothing happens.After some troubleshooting I've found that the ACL defining interesting traffic nor the ACL defining NO_NAT aren't being hit at all.
ACL for NO_NAT:
access-list NO_NAT line 1 remark ACL USED TO DEFINE WHAT TRAFFIC NOT TO NAT OVER THE VPN
access-list NO_NAT line 2 extended permit ip host PAMS_SERVER object-group LINUX-BOXES 0xc736d5fb
access-list NO_NAT line 2 extended permit ip host PAMS_SERVER 10.11.228.0 255.255.255.0 (hitcnt=0)
[code]....
I've checked with the administrator of the linux box and the definition for interesting traffic is exactly the same (except in reverse as should be the case).The firewall is doing other things like NATs and such like too but those NATs have nothing to do with this VPN. The setup is a LAN to LAN connection with no natting in between.The main parts of the config are attached, i've deleted things that should have a bearing on this however if you think it necessary i can sanitise the config and re-post. I think it will be working fine as long as the traffic hits those ACLs, however they're not and I'm unsure why.At this time i'm not seeing anything at all when doing an debug cry ipsec or debug cry isa. The ACL's aren't being hit so i'm guessing it's not even trying to form the VPN as it can't see any traffic that constitutes being 'interesting'.
Cisco VPN :: C6509E - Limitation For Encrypted Traffic
Sep 14, 2011I have
MLS : C6509-E
SUP : VS-S720-10G
PFC : VS-F6K-PFC3CXL
I'm trying to find out what is its limitation for encrypted traffic via SVTI there .
I don't have a SPA for the ip sec .
Cisco Wireless :: AES128 - Traffic From Guest User Encrypted?
Sep 12, 2011The design is typical Cisco unified wireless solution. In such a implementation, is the traffic from the guest user who has successfully authenticated via WEB-AUTH encrypted? If so, what is the standard used, AES128 or TKIP?
View 6 Replies View RelatedCisco Firewall :: Command To Check ASA 5520 Is Passing Traffic
May 14, 2012how can i check that ASA is passing traffic? Also what command we can use to make sure VPN is working fine.
View 2 Replies View RelatedCisco VPN :: VPN Client Traffic Through ASA 5500?
Feb 10, 2011I have been trying to conect a Cisco VPN client through an ASA and it makes the connection but doesn't allow any traffic through. The ASA does have a site to site VPN attached to the outside interface.I suppose the first question is it possible to allow VPN client to connect through an ASA 5500 from the inside network when there are Site to Site VPN's already attached to the outside interfaces?If possible then what have I missed. I have tried adding NAT exempt for the traffic between the internal networks and "an IPSEC pass thru Inspect Map".
View 4 Replies View RelatedCisco VPN :: PIX 6.3 Remote Client VPN / Traffic One Way Only
Sep 20, 2012I have a few ASAs with L2Ls in a hub-and-spoke fashion, works great. All ASAs are 8.2(1). I've tried to add remote-vpn to the HQ ASA. I have this working on a PIX 6.3 box at HQ, but have not been able to make it work completely on the ASA.
Just to check, I also set up remote client vpn access on one of the spoke ASAs, and that actually did go well. Applying the equivalent config on the HQ ASA - won't function.
The problem with the HQ ASA remote client vpn is that after completed phase 1 & 2, the traffic goes one way only, from client side towards the ASA. I e remote side only encaps, no decaps; ASA side only decaps, no encaps. If the remote client pings a host on the inside (i e behind the HQ ASA) the packets arrive, and are returned towards the ASA (a correct route for the remote vpn network is in place on the inside host). However, it seems as if the ASA doesn't send that traffic back into the tunnel, but rather sends it unencrypted through the default route (doing a traceroute from the inside host for instance suggests this).
The ONLY way I can pass traffic towards the remote client is by initiating a ping from within the HQ ASA, it's the only time I get encaps on the ASA side and decaps on the remote side of the tunnel. Interestingly, it's actually the "ping outside 192.168..." that works, doing an "inside" ping fails. Compare this to the spoke ASA and its remote vpn client, there an inside ping is succesful, but not a outside ping, i e the spoke ASA functions as expected with its remote vpn. Given that the configs on the two ASAs are the same for remote client access, I would have expected both to work, not only one of them. But then, the HQ ASA has more lines of code, and I guess that something there gets in the way. [code]
Cisco VPN :: 878 / Multicast Traffic Over Client Vpn
Feb 10, 2012i already created a vpn server on my 878 router.. so that i can connect with ip-sec (cisco vpn client) to this router and network..
all working great... however... when i also want to allow multicast traffic over my vpn connection. do i then need a GRE vpn? or what?or is this only needed when you use a site to site vpn..?And how can i enable this?
Cisco Firewall :: ASA 5510 8.4 / VPN Traffic For Specific Client?
Mar 16, 2013I have ASA 5510 8.4 Firewall where more than 20 Site to Site VPN Clients are configured on it. how to see the traffic for one Specific Site to Site VPN.Actually this site to site vpn is always keep dropping for every minute. I'm sure its a problem at the other end.The remaining 19 VPNS are UP and working without any problem. How to see the traffic for specific vlan.More over we dont have any syslog server in our network. Is their any chance we can check the traffic on the firewall?
View 6 Replies View RelatedCisco :: Client Looking To Segment Traffic Via SSID Using 2504
Nov 28, 2012I have a client with a WLC 2504 that wants to route "guest" users through a gateway appliance "radiusgateway.com" and all others through the network. It appears to me this would require the use of two fa ports on the WLC. One directly connected to the radiusgateway (which is connected to a switchport) and the other fa interface connected directly to a switchport bypassing the proxy server.
My issue is, "how do you segment the ssid traffic via the WLC". The interfaces cia the gui aren't that intelligent, there's an enable and logging drop down. Via the command line, I didn't see any methods of routing traffic.
Cisco WAN :: 5510 VPN Traffic Will Not Route For Windows Vpn Client
Jul 31, 2012I have an ASa 5510 and setup remote dial in users.
I wanted to use the windows 7 built in client and also the draytek site to site VPN options however when they connect VPN traffic will not work however when i use the cisco VPN client then everything works fine.
All the VPN's connect pretty quickly.In the syslog I a getting errors when i try and ping something: [code]
Cisco Routers :: RV110W As VPN Client - Routing All Traffic Through Tunnel
Apr 3, 2012I am using a RV110W as a VPN client to establish a VPN conection since some months. So far everything works fine. But all traffic is routet thru the VPN tunnel. Now I try only to route specific adresses thru the tunnel but not the internet acess.
RV110W is in Gateway mode
WAN interface is connected with internet
I am using PPTP with PAP and MPPE for VPN
so far no static routes (I could not set e.g. a route to 0.0.0.0 because web-interface says its not a valid adress)
Goal is to route only traffic for the target network thru tunnel and the rest direct via WAN interface.
Cisco Application :: 11506 / CSS SSL - No SYN To Server Before Client Initiates Traffic
Jan 24, 2013I have a web application behind a SSL-offloading CSS 11506 that may require the server to be able to use a SSL connection as soon as it is established. At least I'm troubleshooting a problem that is starting to look like this is a possibility.
The default behavior seems to be to not start the SYN/SYN-ACK sequence with the real server until the client starts talking first (such as send an http get request), even though the SSL termination part is done and ready.
Any way to change this behavior? The scenario is a webapp. Client side starts more than one SSL session to the server, but only uses one immediately. The client knows it has more than one connection and may have told the server so. Like a control plus data channel(s) arrangement. The client opens all the connections (full SSL handshake on all channels), starts using the control channel, and expects the server to start talking on the data channel. However, since the client hasn't sent anything down that TCP connection first... the server doesn't have it.
I don't think this would occur when the server is doing the SSL... as it should have all the TCP connections as soon as the SSL handshakes are done.
Cisco Switching/Routing :: 3560 - HSRP Setup / S2 Active And Route Traffic From Internet To Client?
Jan 14, 2012i have a strange issue with an HSRP Setup. I have two (S1+S2) 3560 as Core/Distribution Layer. Inter-vlan routing are enabled on both Switches. S1 and S2 are connected with an ether channel over four fibre ports. S3 -S5 are the (L2) access layer.
Gi0/1 on S1 and S2 are L3 ports, connect to a Linux Firewall.
HSRP is enabled, S1 is the active router and the STP root bridge.
But, my monitoring via cacti show me, that the Gi0/1 on S2 is active, too! But it should not be active? Only if S1 fails, should S2 the active switch.A client from the access ports on S3 - 5 gets traffic from the Internet via Gi0/1 from S2. Gi0/1 on S1 is active too, but will send mostly traffic to the Internet. Why is S2 active and why route it traffic from the Internet to the client?
Network Is Showing Up As Encrypted?
Sep 23, 2011I reloaded XP on an old laptop I have, a Toshiba Satellite, and it works fine. Problem is when I try to connect to my wireless network, it comes up as being security protected...and it isn't...and never has been. I have other computers connecting just fine, but I can't seem to figure this one out. I don't have a key to enter as there isn't one! I installed a USB wireless adapter, and it works fine, but I don't want to use the adapter on the laptop.
View 6 Replies View RelatedCisco VPN :: ISR1921 PPTP VPN With Encrypted Password
Sep 19, 2011I am actualy trying to make a remote access VPN between a ISR1921 and Windows 7 pro. I already managed to put a PPTP VPN with an authentication against our LDAP databse via radius. But our password are in SHA1 in our LDAP, so I had to let the password unencrypted on the network using pap and this is bad.If I don't use pap, it simply doesn't work since all the other method need unencrypted password for the challenge authentication.Does that mean that every remote access VPN keep our password unencrypted ? Maybe use EAP (but I can't find a howto or good documentation about it)? Can I add a certificate or something?
View 1 Replies View RelatedCisco Routers :: Encrypted GRE Tunnel With RIP On SRW527w?
May 13, 2012Is it possible to configure an IPSEC GRE tunnel with RIP on an SRP527w? I see RIP, GRE & IPSEC are all possible.. But I'm not sure about them all together securing the GRE tunnel??
I basically want to do this with the SRW routers not native IOS. Single head end hub & spoke.
WEP Cracking - Packets That Appeared Are Encrypted
Mar 13, 2012How WEP cracking works. I have a much better understanding now but it seems whatever programs I download and however close I get I always hit a wall somewhere. I am using windows 7 64 bit and my network adapters/cards are Broadcom 802.11n Network Adapter and Broadcom Netlink(TM) Gigabit Ethernet. I am not sure if these are adequate. I was using Commlink and aircrack but not sure if they are compatible and which versions i should have installed. I got as far as the collecting packets stage but the packets that appeared said ENCRYPT which was not correct and then my computer went to blue screen adn shut down and I had to system restore.
View 1 Replies View RelatedMotorola Surfboard Running Non-encrypted?
Mar 4, 2012The only way we can use our Motorola router is unencrypted. I have gone into the router numerous times and reset it, unplugged it, retyped the WEP key, tried to shift to WPA and nothing works. None of three computers in the house will connect unless all encryption is off. We live in a good neighborhood on a cul de sac, don't get a lot of traffic through here, and know the immediate neighbors, but nothing is stopping a stranger with a laptop from sitting on the street and using our wifi. I've talked to the Comcast tech. The trouble just seems to be our boxes won't get past the WEP encryption stage.
View 8 Replies View RelatedWpa2 Encrypted Virtual Wifi On Xp
Aug 21, 2011I have XP running on this older laptop for my kids.I wish to connect this laptop wireless (WPA2 encrypted) with the internet AND with other hardware in my home (other pc, harddisk, mediaplayer, printer).I know it can be done in windows 7, and Microsoft also had a virtual WiFi research project for a WEP encrypted visual WiFi.But as said I need a WPA2 encrypted virtual WiFi for a laptop running XP.
View 14 Replies View RelatedAAA/Identity/Nac :: ACS 5.1 Handling Of Encrypted Backups (gpg)
May 24, 2010I've noticed, that ACS 5.1 is writing .gpg archives for backups. I'm about to upgrade an evaluation system and the Installation and Upgrade Guide tells me to do a full backup and restore in order to upgrade an eval to a production system. [URL] (second note in section "Evaluating ACS 5.1)
Question: can the production system sucessfully decrypt the backup? According to my personal gpg it is CAST5 encrypted with one passphrase. Is this passphrase constant for all ACS 5.x?
Cisco :: (Received Encrypted Packet With No Matching SA / Dropping)
Jun 24, 2011Got to set up a site to site VPN to one in a clients office and we're struggling to get Phase 2 working, just seems to loop around saying "Received encrypted packet with no matching SA, dropping" which to me means the ACLs arent mirrored correctly?
View 3 Replies View RelatedCisco Security :: ACS 4.2 Any Option To Tackle Encrypted Password
Mar 28, 2011Our campus using WisM (WS-SVC-WISM-1-K9) as wireless controller , Cisco 1130 access point and Cisco Secure ACS 4.2 Solution Engine 1113 Appliance as radius server. For username and password, ACS will export the data from Oracle database (production DB). The problem that we are facing right now is password that store in oracle database is in encrypted format. Base feedback from our database administrator, the encryption is done by oracle - application layer and cannot be decrypt back. In Oracle they call it "Oracle Stored Procedures"
My questions :
1- Can Cisco Secure ACS 4.2 work with Oracle 10G or 11G?
2- Is there any option to tackle the encrypted password? Can ACS handle the "Oracle Stored Procedures" function?
Cisco AAA/Identity/Nac :: ACS 5.3 - Connection To External ID Store - Encrypted?
Mar 14, 2012are the connections between the ACS and external identity stores encrypted?I know that when setting up LDAP identity store there is the option to specify SSL conection. Are the other connections encrypted by default, or is the data sent between the ACS and AD, for example, sent in the clear?
View 3 Replies View RelatedWhen Nodes Send Data Through A Switch Does It Become Encrypted
Dec 1, 2012Packet Sniffing is mainly used on non-switched networks to display data that was supposed to be sent to nodes other than yourself, allowing you to see information such as usernames and passwords etc.My question is, why can this technology not be used as easily on a switched network? When nodes send data through a switch does it become encrypted?
View 6 Replies View RelatedLaptop Won't Connect To Any Encrypted WPA2 Wireless?
Jan 13, 2012This is a 5-year-oldish Gateway MX-6124 laptop running under Win XP 2002, SP3. I'm using SureWest DSL, with an ISP-supplied ComTrend NexusLink 5631 Modem/Router. The router is set up as a Secure Network, using WPA encryption. The laptop wireless operation light toggles off/on correctly using Fn-F2 control keys.I can connect to an open or non-secured wireless router, & have verified that at my church, at the Public Library, and at Starbucks. However, I cannot successfully connect to a passworded secured wireless source. I tried to use a secured network connection at my church yesterday, and could not connect. It "tries & tries" and eventually gives up and displays a cannot-connect type of message.
The laptop has worked correctly for several years on my home wireless network. It only stopped working about 3 or 4 weeks ago. I cannot recall changing anything in setup; I probably did it accidentally.I've spent about 2 hours in a couple of sessions with SureWest tech support. They diagnosed router setup using direct connect to the router, plus they talked me through several attempts at configuring the wireless config setup on the laptop. Everything I reported to them on the config settings appeared to be just fine. They also deduced that the wireless config on the desktop & router was correct.SureWest techs finally concluded that something was wrong with my laptop software config or the hardware, disabling it from making a encrypted connection. That sounds right to me, now having witnessed the secured connection failure described above, at my church wireless site.
I've looked at all the refs & things I can think of, plus followed step-by-step directions a couple of times with the SureWest techs. They rightfully pointed out that they could not make a tech support repair call on what did not appear to be a SureWest-related problem.I can easily make screenshots of any config screens needed on the laptop & upload to this forum.
Cisco Routers :: RV042 - How To Disable Encrypted Session Balancing
Feb 13, 2012In my company we put a RV042 router to connect two links to internet, but we have problem to enter a bank. The solution they gave us was to disable encrypted session balancing but I don´t know how to do it.
View 2 Replies View RelatedCisco VPN :: 1941 Encrypted GRE Tunnel Changes State To Reset / Down Upon IOS Upgrade
Jun 16, 2011I installed a 1941 router with an encrypted GRE tunnel yesterday. The router has ipbasek9 and securiyk9 licensed. Initially the router was running the image c1900-universalk9-mz.SPA.150-1.M5.bin and was working fine. The tunnel was up and passing traffic. I then upgraded the IOS to c1900- universal k9-mz.SPA.151-2.T2.bin and when I reloaded the router the tunnel was stuck in a reset/down state. I tried doing shut/no shut on the interface and reloading the router again, no change. Being under some time pressure to get the device back into production I rolled back to the previous IOS image and the tunnel worked fine again. Is there a known bug that causes this behavior? I have searched cisco.com but have not found one. [code]
View 1 Replies View RelatedDell :: Inspiron 7520 Unable To Connect To Encrypted Wireless Connection
Nov 30, 2012I have a new Inspiron 7520 and having issues with connecting to my secure network. In trying to troubleshoot the issue, I've discovered I can connect to my network when the connection is unsecured. When its encrypted, my connection is only limited (no IP address assign). I've also downloaded and installed the latest drivers with no resolution to my issue.
PC and Network Specifics:
PC - Inspiron 7520Wireless Router = Netgear N600 - model WNDR3700Wireless Network - 2.4GHz b/g/n, WPA2-PSK [AES]
System - Windows 8, 64-bitWindows IP Configuration
[Code]......
Cisco VPN :: 876 ISR / Traffic From Easy VPN Client To Remote End Of Site-to-site?
Apr 27, 2011A user with Easy VPN client connects to a 876 ISR (router A). This router also has a site-to-site VPN to another 876 ISR (router B). What I want to achieve is that the user dials in to router A and can access the network on the remote end of the site-to-site tunnel (router B) In diagram:
user (192.168.18.x) - Easy VPN - Router A (192.168.16.x) - sitetosite - Router B (192.168.17.x)
I have added routes in router B to the 192.168.18.x network with router A as next hop, but I can't reach the other segment.
Cisco WAN :: Nexus 5010 Fixed Port - Group C (17-20) Encrypted Ethernet Port
Oct 14, 2012if I can use the encrypted port as unencrypted ethernet ports? url.. Each individual port on the Cisco Nexus 5010 switch is numbered, and groups of ports are numbered based on their function. The ports are numbered top to bottom and left to right.There are 20 to 28 ports on the Cisco Nexus 5010 switch, depending on which GEM is installed.
The 20 fixed ports form group 1 and are named 1/port_number. Ports 1 through 16 are unencrypted Ethernet ports. Of these, ports 1 through 8 are 10-Gigabit Ethernet and 1-Gigabit Ethernet-capable ports. Ports 17 through 20 are encryption-capable Ethernet ports.
Cisco VPN :: EasyVPN Software Client Should Connect To Client ASA 5505?
Mar 20, 2012i have a question about tunneling a software EasyVPN client to a client ASA Network. It looks like this:
EasyVPN Server 192.168.202.0/24 Network extension mode to Client EasyVPN ASA 192.168.1.0/24 This works fine in both directions. But now i want to connect the client ASA network via EasyVPN software client from outside. The user are already able to connect to the ASA Server on its static outside IP obtaining an IP from a 192.168.21.0/24 pool. This works fine. But how am i able to connect to the 192.168.1.0/24 network from this client?
Cisco ASA Or Check Point
Feb 28, 2011I have a question for all those here who have experience with both Cisco ASAs and CheckPoint.Which do you prefer Cisco ASA or CheckPoint?
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