In my Cisco IOS version 15.2(3)T4, CBC mode cipher is enabled. I am looking for suggestions to disable CBC mode cipher encryption, and enable CTR or GCM cipher mode encryption.
Forum Posts
Hello.PROBLEM: Our primary ASA IPsec VPN is at one location, our backup ASA IPsec VPN is at a different location. When switching VPNs from primary to secondary, on both local and remote LANs there always exists an organic routing issue in which the ...
Hello community.I am trying to implement IPSEC IKEv2 Remote Access VPN on ASA.I have followed the guide on the link below, but I can't make it work.Also I created via ASA the IPSEC profile that the client downloads via AnyconnectCLI Book 3: Cisco ASA...
Resolved! Problems with Flex VPN hub and spoke
I am doing a lab with FLEX VPN before configuring any production and this is my first Flex VPN but is not coming up. I ran show monitor event-trace errors all, returning Flex VPN SA ID:0 SESSION ID:0 Failed to initiate sa. On the hub the errors is 50...
Using the 4.8.03052 Linux client, I am no longer able to logon to my company's VPN.When I attempt to connect it briefly flashes a window before popping up another saying "Authentication failed due to problem verifying server certificate." This window...
Installed Ubuntu in VMware and installed Cisco Anyconnect but it gives me the above message even when I deselect "Block connections to untrusted servers"The SMAL connection window pops up after a second and then within a couple of seconds, it closes ...
After initializing the ASA settings, an error was output when the following settings were submitted. Could you please tell us the cause and how to configure it? (config)# crypto ikev2 remote-access trustpoint XXXXXERROR: Trustpoint not enrolled. Pl...
Hello. Cisco ASAv 9.19, ASDM 7.19. When configuring the management tunnel cisco asa does not allow you to create a client profile with the management type.No type AnyConnect Management VPN profile.
So the weirdest thing ever for me. I have done this many times before and never had an issue. I am connectiong to peer 1.2.3.4 and their remote networks are 192.168.0.0/24 and 10.0.246.0/24I have my nat excluded and the tunnel comes up. If BOTH remot...
I am looking to deploy AnyConnect via MECM (SCCM) using an .msi file. Is there a way to put the server name in so that when the deployment occurs, the server name is already in there for the end user?
Hello community!I need to configure a trustpoint where the CA and OCSP server are reachable from different VRFs. I just discovered the feature "PKI Split VRF in Trustpoint", see Cisco document https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_con...
All, I swapped out my old ASA with FTD using the same ip addresses for inside outside. Since we are in the US and remote site is in Singapore. Once the support person swaps out the ASA for the FTD I can still see the remote side network. I can...
Dear,we have 140 sites with primary mpls connection from ISP1 with dedicated router in head office as dmvpn hub. and in some of them we have vpn tunnel as a backup through 3g.with backup 3g option - the branches side has internet from ISP2 and connec...
I have an issue regarding the proposal order in IKEv2.If I understood correctly, when you initiate a negotiation in IKEv2, you send your proposals to the remote peer in the same order as it is configured in the policy, and the parameters inside the p...
Hello.During upgrade from 3925 router, to new 8300 router,DMVPN tunnel2 and DMVPN tunnel 3 did not achieve an up state. They were stuck in IKE, and after investigation, it seems that the new 8300 is sending isakmp requests, but the 2950 DMVPN hub is ...
