Cisco :: 881 - ICMP Using Configuration Professional?
Sep 5, 2012I am trying to set up the router (881) using Cisco Configuration Professional, to allow ping reply's..I can not for the life of me figure it out.
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Cisco VPN :: 891 Nat IP Can't Ping VPN Configuration Professional
Sep 26, 2012I configured a VPN site to site through an Cisco 891 and Lynksys RV042: Followed this steps: [code]The VPN works only for computers without NAT. [code]
View 4 Replies View RelatedCisco Firewall :: Using Configuration Professional For 891 Router?
Aug 5, 2012For the moment we have a router Lynksys RV042 , and we want to change it with an Router Cisco 891 .I have configured our new router Cisco 891 using Cisco configuration Professional because I am not an cisco expert:
I have configured : DHCP, DNS, NAT, Firewall (I have selected : Advanced , Low Security) . I have tested the new router and :
- Internet is working
- We can send Emails, Receive Emails from Outlook
- Our Web sites cand be accessed from the outside .
- File Share is working
We have 2 problems
1. Can't Access from inside the network : our public ips configured in the NAT : **.***.**.150 .
When we try : ping **.***.**.150 , we receive : Request Timed Out .When we try ping 192.168.1.2 , everything it's ok.When we try ping from outside of the network , everything it's ok.
PS : I want to mention that : if I put back the old router I can access our public IPs.
2. When I send Emails to yahoo and access View Full Header I receive : dkim=temperror (key retrieval failed)
------------------------------------------------------------------
Received-SPF: pass (domain of ********.com
designates **.***.**.150 as permitted sender)
Authentication-Results: mta1036.mail.ac4.yahoo.com from=********.com; domainkeys=pass (ok); from=********.com; dkim=temperror (key retrieval failed)
Received: from 127.0.0.1 (EHLO mail.********.com ) (**.***.**.150)
[code]....
I think our Email Server (Smarter Email) is using the ip Adress: 127.0.0.1 (Please look in the attachement) and this ip is restricted from the firewall (ccp in zone to out zone : Drop : 127.0.0.0/0.255.255.255) (generated by Advanced firewall > Low Security) .How can I set that to work ? Can I delete that row ?
Route Add Command In Windows 7 Professional?
Aug 20, 2012Each time I try to add a new route(route add 172.24.0.0 mask 255.255.0.0 172.21.0.4). I get the following error message: The requested operation requires elevation.
View 1 Replies View RelatedCisco VPN :: 5510 - Client 5.0.07.0410 Not Working On Windows 7 Professional
Sep 7, 2011I'm having a wierd issue with the VPN client installed on Windows. Eventhough it connects and receive and IP address, I'm not able to access any of the servers on the remote network.
Is there any special configuration need it for it to work on Windows 7 proffesional?
The client works perfect with windows XP, we have a ASA 5510 Version 8.2(2) is in routed Mode
Dell :: External Wireless 1450 On Windows XP Professional X64
Nov 13, 2005Is there a driver available yet for the External Dell Wireless card (model number D1450U) yet on Microsoft Windows XP Professional x64? I guess the better question is if there is a 64bit driver available for the external card yet?
View 5 Replies View RelatedLinksys Wireless Adapters :: CISCO AE1000 Install On Windows 7 Professional?
Aug 11, 2011I have tried installing this device on Windows 7 64bit machine. The install seems to go fine and the device works at 2.4G.
But I purchased this unit to be able to test a clients 5GHz system. There does not seem to be any place to switch from 2.4G to 5.0G.
No Ip Address Using Netgear Wireless Adapter On Windows 2000 Professional?
Jan 3, 2012This is an older desktop, Been utilizing the net gear to get on the Internet for months and it was working fine,shows it is connected to ssid but ip shows up as 0.0.0.0 I have other home computers hooked up and work g so I located there ip address, can I input it myself ? If so how?
View 2 Replies View RelatedWindows XP Professional - Cannot Connect Work Computer To Home Internet
Jun 15, 2011I was recently given a computer from my workplace. I took this computer home, and put it in the place of my old one. The internet connection on my old computer has always been fine; all cables are connected correctly. However, this computer from work will not connect to the internet. The icon in the bottom right corner of the screen states that I am connected, but the internet browser claims that it is unable to display web pages. May the cause of this be related to any unique computer settings that a workplace may have on a computer in their network? Other computers have no problem connecting to the internet through the same, wired connection. The OS is Windows XP Professional.
View 2 Replies View RelatedLinksys Wireless Adapters :: WUSB54GC Windows XP Professional Compatibility?
May 26, 2009So I bought the WUSB54GC wireless adapter today. My computer's OS is Windows XP Professional. Whenever I load the disk and click "Start Setup" a window pops up that says "This version of Windows in not supported."
View 9 Replies View RelatedCisco VPN :: Dell Latitude E6410 / VPN Client On Windows 7 Professional X64 / Connection Fails
Apr 18, 2011we are using Cisco VPN client to access our corporate network.I have 5 new notebooks Dell Latitude E6410 OS Windows 7 Professional x64, with identical hardware configuration.I downloaded Cisco VPN Client 5.0.07.440 (64 bit) and installed it on all notebooks. It works fine on 3 notebooks, while on 2 notebooks the VPN connection fails with error:
Secure VPN collection terminated locally by the client.
Reason 403: Unable to contact the security gateway
We use a smartcard for VPN access (etoken from Aladdin)
Here an extract from Cisco log:
Cisco Systems VPN Client Version 5.0.07.0440Copyright (C) 1998-2010 Cisco Systems, Inc. All Rights Reserved.Client Type(s): Windows, WinNTRunning on: 6.1.7600...Sev=Info/6 CERT/0x63600026 Attempting to find a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600027 Found a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600026 Attempting to find a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600027 Found a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600026 Attempting to find a Certificate using Serial Hash....Sev=Info/6 CERT/0x63600027 Found a Certificate using Serial Hash....Sev=Info/4 CERT/0x63600015 Cert (cn=<omissis>,ou=Remote,ou=Users,ou=<omissis>,dc=it,dc=<omissis>,dc=local) verification succeeded....Sev=Info/4 CM/0x63100002 Begin connection process...Sev=Info/4 CM/0x63100004 Establish secure connection...Sev=Info/4
[code]......
It seems the problem is in the certificate, but I verified and Cisco client says it's ok. It's also the only valid certificate in MMC->Certificates->Personal.Furthermore, also using other smartcard (etokens) of other users it doesn't work.
Windows XP Professional 32bit - Forward Port 88 On Linksys WRT54G Version 6?
Mar 1, 2011I am trying to forward a port so i can connect to my computer because i want to stream a radio station from computer to my phone.I'm trying to forward port 88 on my Linksys WRT54G Version 6.I tried that but Boardwave audio streaming server still says it's not open!Here are some pictures: I'm using Windows XP Professional 32-Bit
Eset AntiVirus
and using Windows firewall
Linksys Wireless Adapters :: DP45SG Can't Install Drivers For Windows XP Both 32-64 Professional
Mar 19, 2011I cant install drivers for Windovs XP both 32-64 Professional. Original CD tells me for x64 OS is not supported, also, when trying to install only drivers it just can't find it. For x32 same problem - can't install drivers. I've got Intel DP45SG.
View 5 Replies View RelatedCisco :: ICMP Through ASA 5520?
Jan 26, 2012I cannot seem to ping between devices on two networks hanging off a 5520 unless I use the same-security interface command. I have the relevant ACL's set up between the interfaces, but it just doesnt work unless I have that command in - if I use that command, it bypasses the ACL.
Config
interface GigabitEthernet0/0.224
description NMS
vlan 224
nameif NMS
security-level 100
ip address 10.11.120.225 255.255.255.240[code].....
How To Use ICMP Protocol
May 29, 2011I want to know how to use ICMP protocol in sending a packet in a network ?
View 1 Replies View RelatedCisco :: ASA ICMP Inspection Not Working?
Jan 31, 2012More and more recently I'm seeing that inspect ICMP and ICMP error do not allow trace route to work through the firewall from inside to outside.I used to go in, enable the inspections and subsequent trace route's worked. Now when this is enabled, the firewall still blocks return trace route.
View 4 Replies View RelatedCisco :: ICMP / SSH With LWAPs Behind WLC 2100
Feb 27, 2011I'm new to the Cisco WLCs and recently implemented a wireless infrastructure using a WLC 2100 with 1262 LWAPs. I have two of the 1262s plugged into ports 7/8 using crossover cables. They're functioning correctly with the exception of the inability SSH and send pings to the LWAPs behind the WLC. Is there anyway to ping/shh through the WLCs to the LWAPs behind it? I use an NMS (Nagios) to monitor the status of the LWAPs and it can't monitor them if it cannot ping them. Also, is there anyway to configure the WLC to monitor the status of LWAPs?
View 2 Replies View RelatedCisco WAN :: IP SLA ICMP-Echo On 3750?
Jan 22, 2012Have a very peculiar issue with IP SLA. Firstly, the architecture.
1) There are two sites - A & B. Both have their own internet connection.
2) Sites A & B are connected via MPLS.
3) Both sites have the below topology.
3750 CORE --> FIREWALL -->ROUTER ---> INTERNET
4) 3750 has a Default route pointing to firewall .
5) MPLS router is connected to 3750. A default information is originated via BGP to MPLS at each location. So that default route is learnt as a backup path from any location if it has to lose its local internet.
6) IP SLA has been configured at each location to track the default route using icmp-echo to hit a public IP (i.e 4.2.2.2 as an example).
Issue?ICMP probes from Site-A via its local internet fails abruptly. I can reach the public IP mentioned above from my firewall pretty fine, but not from my 3750. Whenever i remove the tracking from the static default route & push in the plain default route without tracking, it works fine. Again, if i add the tracking back, it will work fine for an hour or so & then fails back again. To my bad, Site-B had recently gone offline due to some natural calamity. So, there is no other path for internet.
My config looks pretty simple
track 10 ip sla 1 reachability
!
ip sla 1
icmp-echo 4.2.2.2 source-ip 10.1.254.1
frequency 180
ip sla schedule 1 life forever start-time now
ip sla enable reaction-alerts
!
ip route 0.0.0.0 0.0.0.0 10.1.254.1 track 10
I am running IOS version 12.2(53)SE2 (IPservices images).
Cisco WAN :: 3750 - Flooding Of ICMP-Q
Feb 5, 2012The below output has taken from Cisco 3750 switch which the CPU utilization is more than 80%. What is the meaning of this below information.
switch#debug platform CPU-queues icmp-q
debug platform CPU-queue icmp-q debugging is on
Feb 6 18:44:09.860: ICMP-Q:Dropped redirect disabled on L3 IF: Local Port Fwding L3If:Vlan41 L2If:GigabitEthernet1/0/8 DI:0xB4, LT:7, Vlan:41 SrcGPN:8, SrcGID:8, ACLLogIdx:0x0, MacDA:0019.aade.0d58, MacSA: b8ac.6f2a.2734 IP_SA:10.43.41.87 IP_DA:172.20.31.25 IP_Proto:6
TPFFD:ED580008_00290029_00B0009F-000000B4_90BD001F_6C6E1FC0
Cisco Firewall :: 5510 8.4 And ICMP
Sep 19, 2011So I have my shiny new (used, but new to me) 5510 finally working and installed in my Dev network. I need to have icmp (ping and trace route) available from the inside network. I Google and found a few articles on how to do it. I tried modifying the class maps, but it looks like there are changes in the commands in 8.4 and the articles I found evidently were for 8.2 and lower. I tried doing it with access lists, again from examples and traffic stopped in all directions (not good) so I am back to being functional and how to do it in 8.4. Documentation seems sparse on the net with 8.4
View 4 Replies View RelatedCisco :: Which Source IP Will Router Use For Outgoing ICMP
Jun 6, 2012I have router which has two physical interfaces Gi0/0 and Gi0/1. G0/0 connects to metro over ethernet and Gi0/1 is configured a s router on a stick, which has many defined. All those interfaces have IP addresses assigned. EIGRP is configured between other metro sites. Here is a sample IP assigment for this site, let's say Site.
View 3 Replies View RelatedCisco AAA/Identity/Nac :: Enabling ICMP On ACS 1120?
Feb 28, 2011We have downgraded cisco acs appliance 1120 from ACS 5.0 to ACS 4.2.1.15 , when we perform ICMP ping request to acs appliance its not responding , But i can do ping test from acs appliance on console mode not from GUI mode .
Is there any option to enable ICMP Ping response on cisco acs 1120 . else any patch to be upgraded to perform this action , my requirement is enable ICMP ping on acs appliance for troubleshooting . instead always check with telnet x.x.x.x 2002 for service responding
Cisco Firewall :: ASA 8.4 ICMP Not Working On Default NAT?
May 23, 2012I'm having issues with NAT dropping ICMP on default NAT. Do I need to create another NAT for ICMP?
Here's the packet-tracer result:
firewall01# packet-tracer input inside icmp 172.23.1.74 0 10 8.8.8.8 detailed
Phase: 1
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
[code]....
Cisco WAN :: 1811 ICMP On External Interface
Mar 10, 2012 I've got a Cisco 1811 router with FastEthernet0 plugged into a cable modem with 5 static IP's. I want to disable the ability for those IP's to be pinged externally except for certain addresses that I specify (I have some offsite servers that I use to monitor the ISP link for example). I also want the ability to be able to ping external addresses from the router as well as any of my inside subnets. [code]
I've tried varying ACL's and applied to Fa0, none of which work [code]
Cisco WAN :: 7600 IP SLA - Send More ICMP Within Each Interval
Oct 29, 2011I have a cisco 7600. It will send an icmp request every second. If the icmp response is not received, 3 consecutive icmp requests will be sent. SLA reachability down will be reported after all 4 icmp responses are not received. The following diagram illustrates my goal.
Sender --------------------------------------- 0 second -> 0 sec (1st icmp Request is sent out)-> 50ms (no response, send 2nd icmp after timeout)-> 50ms (no response, send 3rd icmp after timeout) -> 50ms (no response, send 4th icmp after timeout) 50ms Report SLA reachability down
--------------------------------------- 1 second
--------------------------------------- 2 second
Question: will the following configuration achieve my goal?
ip sla 100icmp-echo 10.32.24.1 source-ip 10.32.24.2timeout 50frequency 1
ip sla monitor reaction-configuration 100 react timeout threshold-type consecutive 3 action-type triggerOnly
Cisco WAN :: Allow ICMP Traffic On ASA 5510 From LAN Interface To DMZ?
Jul 17, 2012I want to allow ICMP traffic on ASA 5510 from LAN interface to DMZ. I've permit any traffic and added ICMP to the inspestion list also but still there is problem. Belos is the configuration. The image is asa822-k8.bin
:
ASA Version 8.2(2)
!
hostname fw-01
names
!
interface Ethernet0/0
[code]....
Cisco Firewall :: ASA 5500 And ICMP Unreachable
Jun 27, 2012Is it really the case that the ASA will not generate ICMP Host Unreachable messages for sub nets connected to any of its interfaces (in breach of RFC1812) as claimed here: [URL]
I'm investigating a situation where an organization uses ASAs to control traffic between different v lans in their internal production systems as well as Internet traffic. They are having problems with internal load balancing because the ASAs do not (as currently configured) generate Host Unreachable packets. Can this be changed in the configuration or not? I have to say, if it can't then I'd urge them to find something else to route between their internal sub nets.
D-Link DIR-655 :: Allow ICMP 8 (Ping) Pass Through?
Dec 21, 2010I would like to passthrough ICMP 8 (ping) requests through the DIR-655 to my server. I found where to allow the router to respond to ICMP 8 requests, however, I do not want the router to responder, rather the server itself. Is there a way to pass these requests through to the server?
View 3 Replies View RelatedCisco :: Regular Translation Creation Failed For ICMP Only
Apr 23, 2012I'm connected to my remote access vpn and am getting the below error, wierd thing i only get this error for ICMP, i can browse data on our network retrieve files etc, but pings fail for some reason
NAT-T is enabled
NAT rules are in place
ICMP is not blocked as can ping elsewhere
Where to being looking as to why only ICMP fails?
Cisco Switching/Routing :: ME3800 - ACL To Match ICMP
Nov 24, 2011We have some ME3800MX router/switches running ME380x-UNIVERSALK9-M), Version 12.2(52)EY2. The Cisco website says:
The switch does not support these Cisco IOS router ACL-related features: # •Non-IP protocol ACLs (see Table 26-1) or bridge-group ACLs
how we would match ICMP traffic then?
Cisco :: LMS 4.0.1 Keeps Sending ICMP Messages To VLAN Interfaces
Sep 18, 2012The LMS 4.0.1 keeps sending ICMP messages to VLAN interfaces that have been removed months ago.these logs are filling up my log server [code] How do I update the poller to use the latest config information for the switch?
View 1 Replies View RelatedCisco VPN :: Deny Inbound ICMP Of ASA 5540 Running IOS 8.2.(4)
Feb 16, 2011We have ASA 5540, running IOS 8.2.(4). For some reason, I kept getting email notification about this message
"<155>Feb 17 2011 04:59:16: %ASA-3-106014: Deny inbound icmp src Outside:74.125.24.179 dst Inside:74.125.20.1 (type 3, code 1)".
Sometimes, I get this email notification 3 times within 1 minute interval. What caused this type of error message and how to fix it? No one was logging in to Cisco VPN client when this error occurred.
Cisco WAN :: ICMP Packet Drop On Nexus 7018
Mar 9, 2011I am running ping between two Nexus 7018 over WAN link ,and I can see some set pattern of packet drop(7.40 % drop) with MTU size 1500.When I ping between my 6500 VSS pair and same Nexus 7018 over different SP WAN link on diffrent location , I am still getting same kind of packet drop (8% drop) with MTU 1500. Has any one else come across this issue with Nexus?
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