I have a L2L IPSEC tunnel between a set of failover pair of two ASA5510's and a single ASA5505. Over time they will loose connectivity through the tunnel. The tunnel itself stays up, but cannot pass any traffic.When looking at the tunnel I always see this on the set of 5510's (marked in bold @ IPSEC ID 3)?
View 5 Repliesi was giving a laptop it has links on it and added belkin on it because that what my other pc have but it not letting me connect .I went to add and remove programs but links was not on it .i have tried repairing my ip adrress n turnng it on n off but nothing . belkin is showing excellent signal n it worked at the prvious owner house .
View 1 Replies View RelatedI 've got some problem with my Mail Server since I've migrated to an ASA5510.Actually the server is in a DMZ with a private Ip ( 10.x.x.2) and it is translated to a Public IP ( 194.x.x.65).Some Users received in there mailbox a system administor error message :Object : Impossible to deliver : testYour message could not be deliver to one or more of its recipients: 421 SMTP connection went away!When they try to re sent it some times later, message is sent whithout problem.
View 3 Replies View RelatedI have a WiFi printer connected to an CWAPP Cisco AP AP1250. I am using WPA2-PSK to connect to this AP. I find that the printer connects to the AP at times and at times it does not. I got an error message from the Capture an error on the backend controller of the network."Authentication Request received invalid RSN IE Mismatch WP2 algorithm"
View 3 Replies View RelatedI'm working in my lab trying to do proof of concept for traffic policing on the ASA 5510 running 8.0(4). I have two laptops running Ubuntu one on the outside and one on the inside. Both laptops have 100Mbps interfaces. My tests consists of downloading a file from one laptop using HTTP. Without any QoS I can see speeds close to 100Mbps which I would expect. On a side note, try using XP and you won't come close to those speeds. Anyhow, I implement policing using the config below and expect to see the max rate on the laptops during the transfer max out close to the CIR. However, I see speeds much higher on the laptops.
When I set the CIR to 10000 bps with bc at 1500 bytes I get speeds that range from 300Kbps to 700Kbps. I would expect to see speeds max out at the CIR which would be 10Kbps.I'm having a hard time understanding why my numbers don't match.
I recently upgraded to a new computer, it runs beautifully as expected however I encounter this problem with gaming. Whenever I hop in a game such as Dead Island, Arma 2 : CO (Day Z), Stalker : CoP, even Skyrim ( with SKSE, standard it ran okay. ) my connection will drop for my entire local network. I can still connect to my router, and it shows that I disconnect and reconnect with a new IP, from the logs it seems to be unprovoked. A few games will operate normally, however with Stalker, I play completely offline, and my connection still drops. It's not an instant disconnect, and it generally varies in time. However, when I'm not gaming, I get a steady connection with no issues, I get advertised speeds and can stream videos, and download perfectly fine. I've tried a USB wireless adapter to cross my motherboard off the list, and it encountered the same issue. But this problem just started occurring when I got the new computer.
View 9 Replies View RelatedIn my 3750 stack switch there are more than 10 L3 vlans currently in use.In that only one vlan for example vlan 11 (we given up link directly to the nodes connected to that ports which is in vlan 11)losing connectivity for sometime and again connectivity restored.Except Vlan 11 all other vlans are working fine. When we troubleshooted the issue some of the ip's able to ping and some not able to ping. checked the interface status of that ports (no crc and input errors) and port is in up status only.we also checked cpu utlilisation ,device uptime, all are no issues found. am sharing my sw basic config and one interface status at the time of issue.But only one port learning more than 50 Mac-Addresses dynamically.and am learning mac address violation in another port which is port security and storm control enabled on that port..Its seems to be any attack or something else????
interface GigabitEthernet1/0/20
--More-- description
switchport access vlan 11
switchport mode access
spanning-tree portfast
logs:
Mar 8 05:58:25.848 IST: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0026.0a18.8218 on port GigabitEthernet1/0/16.
Mar 8 05:59:25.862 IST: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 0026.0a18.8218 on port GigabitEthernet1/0/16.
AT the time of issue interface status:
sh int gi2/0/14
GigabitEthernet2/0/14 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0026.ca46.5c8e (bia 0026.ca46.5c8e)
Description:
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,[code]......
Bought a month or 2 ago, configured and installed as our public access point. Worked well except for locking up weekly. A few weeks back, I lost all connectivity with it. It will get power, but no wireless and no Ethernet lights on the front. I attempted to reset it with no luck. Firmware is V01.
View 1 Replies View RelatedA few days ago my desktop (which is hardlined into a router) lost all connectivity. My wireless connections work fine and i have began basic troubleshooting; changing ethernet cables, taking router out of the mix, etc. Beginning to think the ethernet port on pc is going out (NIC card?). Funny thing is, it will come back intermitantly for 10 minute increments. power cycling does nothing.
View 8 Replies View RelatedInternet connection was lost after a recent program download that some had flagged with suspcious nature. A static IP address had been established through a Netgear (WNDR3300) router with an antiquated Netopia modem. Static address/Defaut gateway has always began as: 192.168..... After connection loss, reset (or so I think) IPv4 properties back to: Obtain IP address automatically and have received an IP address as: 169.254.172.83. Also have not been able to access router or modem settings/configurations page(s).
View 1 Replies View RelatedRV220W worked good with QuickVPN, but suddenly lost such ability and doesn't allow connection from any Windows machine (Xp,Win7 32/64 bit)
QuickVPN is ver. 1.4.2.1
Cisco RV220W firmware is ver. 1.0.4.17
Client error on Windows XP in Log.txt :
[STATUS]OS Version: Windows XP
[STATUS]Windows Firewall is OFF
[STATUS]One network interface detected with IP address 10.1.1.165
[STATUS]Connecting...
[DEBUG]Input VPN Server Address = x.x.x.x
[code]...
My mother's computer periodically loses internet connectivity. This happens regardless of the browser (IE or Firefox). She must restart her computer to get access again. This happens regardless of her internet connection. She uses verizon at her home and accesses through my wireless router when visiting. This also happens if she is on a public access network such as a hospital
View 1 Replies View RelatedI am working on my Mom's computer so I will need to download any files to a flashdrive to transfer. Her Compaq CQ5110Y Vista 32/bit pk 1 has lost it's network. I also just discovered a Trojan Horse Dropper in the BSTQBackA file. Did I mention I know nothing about this tech stuff? Norton states some files cannot be healed?
View 3 Replies View RelatedRegion : Sweden
Model : TL-MR3420
Hardware Version : V1
Firmware Version : TL-MR3420_V1_121123
ISP : Tre
I have owned the TL-MR3420 for about six months and never had any problems with it, 3G connection stable enough and wifi and LAN worked properly without any drops.About one week ago I started experiencing problems. Both wifi and LAN gets disabled and I need to pull the plug and do a hard reset to correct the issue. This only happens after some heavy use, many devices is connected to Wifi, streaming files over the WIfi and so on. A scenario may be the following; there are six devices back home using all using wifi. All of them are not connected at the same time, but four may be; usually three computers and one tablet. The HTPC may do some heavy videostreaming from another computer. When the streaming is over, some devices are shut down then I may lose the WIFI and LAN ability of the router.
I have tried connecting with cable after wifi were lost but no IP address where given to it and connection where refused. This means I have no possibility to access the log file in the router, and after reboot the log file is reset. Router settings is pretty much default.Is my device broken or is there any setting I may tweak with?I have updated to latest firmware and tried to change channel without success.
My E3000 has been running for months without a hitch. Last night, it lost connectivity on the 2.4 GHz. I can connect on my laptop (Dell, XP) on the wireless 5 Ghz only. Wired connections (2 PCs and one video device) connect fine. All wireless equipment (laptops and LG DVD device needing 2.4 GHz) see the 2.4 GHz with good signal but will not connect. Of course, I rechecked name and passwords.
I tried the MSR restart and reboot several times, including turning things off overnight. Checked to be sure settings were not corrupted in setup.E3000 running firmware 1.0.04.
My daughters Studio 17 laptop lost all internet connectivity. Wired and Wireless. I have been searching all kinds of threads but don't seem to find a solution to this issue. I have done two systems recoveries to earlier dates when we know it was working to no avail. I have 3 other computers on this network and none are experiencing any issues. I did just change from DSL to cable broadband, but the computer was fine until Monday night. Not sure what is going on. Does a system recovery will undo Windows updates? The most recent updates took place on 1/4/2012, which is about the time the problem showed up. I am going to uninstall those updates, 2 Security Update for Windows, and see what happens. Stand by. No good. It didn't work. I see a lot of people who are having the same problem here recently so something must have changed.
Windows 7
Dell Studio 17 Model PP33L
Microsoft Security Essentials
Windows Firewall
I have a asa 5510 vpn client groups configured and connected to the internal network DHCP server stops giving network service dhcp and the network goes down.
View 6 Replies View RelatedLooking for a SOHO device that could accomplish not only to connect people from home to Internet, but also to let me remotely access my work stuff (from my home office), RV180W sounded great and really cost effective. I could connect to Internet, FROM Internet, separate home, work and guest VLANs, all in just one device... sounded just GREAT! Bought one but (unfortunately) I have to say I'm quite disappointed with its performance, outnumbered errors (how many!) and continuous lost of Internet connectivity (can't stay a full day without one).I've searched a lot (not only here) and tried many things, listing some:
- Upgrading firmware (now v1.0.2.6): done several times, once with nothing connected to the router besides a local wired laptop, to ensure integrity
- Resetting to factory defaults and performing a "clean configuration", from scratch (done several times)
- Disabling Firewall functions (once all of them)
- Checking the real need of every option and making sure I had just the ones I needed configured
I have (in a very "consistent" way) the following problems:
- Poor performance (it's clearly much better when I directly connect to the cable modem's WiFi OR to another router connected to this cable modem). I could say that it seems to have 50% of the performance I had with my CISCO/Linksys E4200 and Netgear "elder" routers.
- Persistent disconnections / resets: Sometimes it happens only with wireless, sometimes it looses the "Internet forwarding capability", retaining the local wireless connection (to other devices), sometimes it seems to make a full reboot (including a new DHCP request to cable modem). In a day this happens several times, I'd say from 3 to 15 times, depending on the day (couldn't figure out why).
CPU utilization is always shown as being 100%, what sounds amazing, because:
- There are usually just 4 wired connections (3 storage devices + 1 Desktop) and at most 5 wireless connections (including my laptop connected to the main VLAN and 3 Android devices and 1 "guest" laptop connected to GUEST VLAN)
- The utilization % remains when I have jut one laptop performing Internet browsing and nothing more
- VPN wasn't enabled yet (and it will be, as I want to remotely connect to my home office) [code] ......
I have a new Linksys E3000, 2 wired disktops (1 windows 7, 1 windows vista), 2 wireless laptops (both windows Vista), whenever the computers power down into sleep mode and are woke up, I have lost my connections to the router and I am forced to restart the computer. I've been told by one person that this is a problem with vista and windows 7, but wouldn't that have been a problem with my old router also?
View 9 Replies View RelatedI recently set up a wrt54g router that I got used from a friend. I pressed the 'reset' button on the back, configured it for my computer according to the instructions on the website, and everything worked fine for a couple of days. Then I lost connectivity, tried powercycling my modem, but had to reset and reconfigure the router again. Worked fine again for a couple of days, then the problem repeated itself, so I reset and reconfigured again.
View 1 Replies View RelatedNoticed this AM that a new firmware was releaesed to my EA6500!! Very surprised to find it Monday AM. I went ahead & updated my firmware but lost connectivity to my Comcast cable modem. I was leaving for work so I had to pull the router & revert back to my original Linksys router.zBig storm heading my way, figured the wifw ywould need internet to track Hurricane Sandy. Any others have a new firmware waiting for install this AM? Keeping my fingers corossed on this firmware upgrade. I'm hoping it solves the device map issue.
View 2 Replies View RelatedI updated the fimware on my WRT160N v3 and followed it up with a reset of the router. I then restored the router settings that I had saved. All the settings appeared to be good, but none of my wireless devices would connect. I reneted the pass phrases (WPA2) but still nothing. Tried to change the passphrase, still no good. I then did a factory reset of the router from the setiings page and manually re-entered and save the settings, again nothing. All of my devices are able to "see" the network and the correct SSID.
View 9 Replies View RelatedI have ASA 5510 with CSC-SSM-10 .ASA 5510 IOS version- 8.4.2 and CSC-SSM-10 IOS version 6.6.1162.Web filtering is working fine with respective to my configuration.From yesterday morning, i was facing issue with the sites like gmail, webmail.After giving credentials like username and password in the web page, the page is not resonding.In troubleshooting process, i removed all the acls, class maps which will direct all the traffic towards the CSC. In this scenario all my mail service sites are opening.If we apply the these ACLs and Class-Maps, only my mail service sites only affecting.
View 1 Replies View Relatedi just configued a L2L tunnel between ASA 5510 and ASR 1004. tunnel is up but got serious packet lost (more than 70%) and isakmp always up-down intermittently.i compared parameters on both sides again and again but no luck. [code]
View 4 Replies View RelatedI just connected a WRT190N v2 Wireless Router to my XPS 400. When my wife tried to connect our other desktop to the wireless network, everything seemed fine. I noticed that, when she wasn't actively browsing or using the network, her computer would lose connectivity, but regain it when a browser was opened. When I tried to use the XPS, I found that it had no connection. I regained connectivity after using the Windows Network Diagnostic tool, but neither computer seems to keep connectivity when left alone, at least for very long.
View 1 Replies View RelatedI have a ASA 5510 with Security Plus License and when I looked at the devices a few days ago I had 2 contexts, however after configuring the Mgm port as a regular port the contexts show 0, why? I can not find any post on the internet where this issue has happen: here is the output from show ver:
Cisco Adaptive Security Appliance Software Version 7.0(8)
Compiled on Sat 31-May-08 23:48 by builders
System image file is "disk0:/asa708-k8.bin"
[Code]......
We would like to enable our HelpDesk and Network team the ability to connect to Laptops using our ASA 5510 VPN device using Secure VNC application. Not sure if this is possible or how to enable this option.
View 5 Replies View RelatedI'm not sure how to connect my firewall for Active/Active.
I'm sure the 5510 has layer 3 ports.
Can i configure more than one port to sit on the same VLAN?
Or configure more than one port to Trunk the same VLANs.
So today all my remote offices can't connect to my server.
Looking as my asa 5510 in my main office it appears that the connections to the other offices is not working..So could this be from the power outage.I don't know how or why it would change no setting have been changed..
But staff at remote offices cannot connect to the server..The error they see is the primary dns is not responding.
I have been tasked to connect a 2800 router to our ASA 5510 firewall. The router will be used as a VPN router. It will terminate two different VPN connections to two different networks. I can setup the 2800 VPN config but what would I need to do to setup the firewall. I am using an extra Ethernet port(it has 4) to directly connect the router. The FW has our outside internet connection, the DMZ, and our inside LAN connection. I do not have a lot of experience with Firewalls and I do not want to create a security breach while trying to set this up!!
View 5 Replies View RelatedI have a dynamic VPN site to site between a Firewall ASA 5510 with ASA version 8.2(1) (firewall ASA have a Static IP 201.111.14.114) and a C870 ISR (the ISR have a dynamic IP). The tunnel and the conectivity in both sides is successfull, however each time that occurs a interface restart because the Internet link is unstable in ISR side the VPN tunnel does not going to UP STATE again
These are the ISR logs listed when VPN going to DOWN
*Mar 10 13:58:45.157: %LINK-3-UPDOWN: Interface ATM0, changed state to down
*Mar 10 13:58:46.157: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0, changed state to down
[Code]......
I have a Cisco ASA 5510 with 3 inside interfaces each connected to a 3750X switch port in a vlan. Outside interface is connected to external router with 209.155.x.x public IP. Static route exists for outbound traffic on outside interface.
3750X is configured for inter-vlan routing. VLANs 10, 20, and 30 have 172.16.x.1 IP address with static routes pointing to the each of the ASA inside interfaces - 172.16.x.254. Connected hosts are configured with gateways pointing to the appropriate vlan interface IP - 172.16.x.1.
Inter-vlan routing appears to be working - I can ping back and forth between hosts on different vlans, and I can ping each vlan IP.I can also ping each ASA inside interface from a host in the appropriate vlan, but I cannot ping internet sites (4.2.2.2 or 8.8.8.8) from hosts on the inside interfaces.
I can ping 4.2.2.2 from the ASA CLI. I can ping internal hosts on vlans 10,20,30 from the ASA CLI. But, no luck with pinging from inside host to internet hosts
I've configured an ASA 5510 FW with asa901-k8 ios. on it's "inside" port there is 10.90.0.0 network. there is another network (10.190.0.0) in my system that can be reached via another router which has 10.90.0.253 ip address. when a client in the 10.90 network wants to reach the 10.190 network the fw redirects the request to the router (10.90.0.253) because the fw is my gateway. there is no problem so far... but... while i can ping and traceroute a 10.190... user from 10.90... network, i can't use any non-icmp appliactions. for example i can't use rdp programs, http web interfaces of some devices on remote network (10.190.0.0). what can cause that? is there any rule in asa that blocks these protocols?
View 4 Replies View Related