Cisco WAN :: BGP Flapping Peer With ASR1002
Oct 18, 2011We are having an issue with BGP flapping peer. We have a ASR1002 as Route Reflector and it work fine with all peers except with 2 peers.
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Cisco Switching/Routing :: 2800 / Peer To Peer Blocking On Network?
Feb 25, 2013I am working on wi-fi networks (ISP), So I need to block the peer to peer on my network.My network involves cisco switch 2950/2960, cisco 2800 routers and Access Points, config for peer to peer blocking, for this where I need to config either switches or router.My network basic setup is, The internet will pass from router to switch and then Access Points.
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Apr 19, 2012I got ASA 5510 with base license, can I block all Peer-2-Peer traffic from inside to outside.
ASA Giga 0/0 connected to ISP Router 2811
ASA Giga 0/1 connected to LAN switch 3560
Cisco Firewall :: Configure 2911 ISR To Block Peer-to-peer Traffic?
Jul 25, 2011I see that Application protection - blocking peer-to-peer file sharing traffic is a capability of Cisco IOS Firewall. How do i configure my Cisco 2911 ISR to block peer-to-peer file sharing traffic?
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Feb 13, 2013I am facing issues in blocking Peer to Peer applications in LAN. I am using 881 Cisco router and below is the config done. [code]
View 1 Replies View RelatedLinksys Cable / DSL :: WAG320N Can Block Peer To Peer File Sharing On Network
Jul 31, 2011I recently bought the WAG320N can I block Peer to Peer file sharing on my Network?
View 3 Replies View RelatedLinksys Cable / DSL :: Block Peer To Peer File Sharing With WAG320N
Jul 31, 2011I bought my WAG320N, I too have the internet drop out and from reading in here is a very common problem. Cisco really should bring out a new firmware version and address this issue. Any way you can block peer to peer file sharing with the WAG320N? If so how do you go about it?
View 1 Replies View RelatedSetting Proxy Server On Peer To Peer Network
Jan 28, 2011One of the schools whose networks I administer has a peer to peer network running about 30 xp machines. DHCP is achieved and DNS settings distributed via a basic Linksys router; is there any way of distributing proxy server address and port short of entering manually in LAN settings of IE on every terminal - there is no budget to install a server.
View 4 Replies View RelatedWindows 7 - Share Internet In Peer To Peer Network?
Jan 18, 2011i just set up my 2Xp pc's and one windows7 laptop peer to peer for file and printer sharing but i can not configure internet connection for those pc's
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Mar 12, 2011i want to set up my two computers /win xp/ installed using peer to peer network , just tell me the needed steps
View 2 Replies View RelatedCisco :: Prevent Guest From Doing Peer-peer Communication On Guest 5508 Controllers
Jan 24, 2013I want to prevent guest from doing peer - peer communication on my Guest (5508) controllers. Is this a feature on the WLC or only by applying an ACL on the router interface?
View 2 Replies View RelatedDifference Between Peer To Peer Network And Point To Point Network?
May 17, 2012What is difference between Peer to Peer network and point to point network???
View 5 Replies View RelatedCisco WAN :: How To Configure NAT On ASR1002
Aug 25, 2012I am going to configure the NATing on ASR1002 and expecing to have near about 1Million nat translation. Will ASR1002 support 1million nat translations ? how many NAT translations are supportable on the ASR1002 ?I am going to configure NAT on ASR1002-5G/K9 U& have FLASR1-FWNAT-RED.
View 1 Replies View RelatedCisco WAN :: ASR1002 IOS Upgrade From 2.x To 3.x?
May 29, 2013Right now I have a ASR1002 running a very old IOS version.Cisco IOS Software, IOS-XE Software (PPC_LINUX_IOSD-ADVENTERPRISEK9-M), Version 12.2(33)XNE, RELEASE SOFTWARE (fc1) asr1000rp1-ipbasek9.02.05.00.122-33.XNE.bin – 25-NOV-2009?
I am looking to upgrade to a newer version.I was wondering if there are any tricks when upgradeing this IOS. Is it as easy as loading the IOS onto the ASR and then changing the bootpath or is there an upgrade path I must follow? Also would there any need for a licence between 2.x and 3.x.
Cisco WAN :: ASR1002 Web Logon
Jan 27, 2011The loopback of the ASR1002 is 2.2.2.2. When I use a browser to access it, I got the authentication dialog box asking for username/password. I input the information and submit. But authentication box comes back again and ask for the username/password.
The username/password is test okay. But somehow, the web GUI just does not use it.
Cisco WAN :: 819 DDR With Floating Static Route - 3G Flapping?
Dec 7, 2011I have a new Cisco 819 router wtih Verizon 3G built in. I want to use this router to provide 3G backup Internet access for a customer kiosk. The 3G is perfectly stable when I use it as a primary, static routed connection. When I use a floating static route, the link goes up and down constantly. The 3G link works for a about 20- 30 seconds, then goes to reset, down, then dials up and reconnects.
View 2 Replies View RelatedCisco VPN :: EZVPN Between 2811 And SR520 Flapping
Mar 31, 2011I am having an issue get an EZVPN working between a 2811 server and a SR520 client. The symptoms are the SR520 makes multiple connection attempts to the 2811. It appears that sometimes these connections are successful and the SR520 is assigned an IP address but then the tunnel will be dropped and a new session will be started. I've attached scrubed configs for both the 2811 and the SR520. One other note, when connecting to the 2811 with a software VPN client, there are no problems, so I think the problem is with the SR520. On the other hand, the SR520 wasn't having any problems until we switched our VPN server from a UC520 to the 2811.
View 3 Replies View RelatedCisco WAN :: 6509 / Flapping Interface On A Router?
Nov 20, 2012I am trying to determine a problem with flapping interface on a router not showing up in log buffer if Cisco IOS. I've included the config on the switch that pertains to the logging and can't seem to figure what is going on. The SNMP trap is being sent to our Central Management trap server and that is reporting the interface flapping but the flap doesn't show up in the log messages.
hstir1#sh int desc | inc 8/33
Gi8/33 up up
hstir1#sh int desc | inc 8/33
Gi8/33 down down
[code].....
Cisco WAN :: 888-K9 CO And CPE SHDSL Connection Flapping Every Few Minutes
Jan 17, 2013I have two Cisco 888-K9 setup on a 4 wire private line about 2-3 km apart one configurated as CO and the other as a CPE. During config and testing the SHDSL connection was completely stable although this was only over about 300m of CAT5e. Now the devices are installed the in field I'm finding the connection constantly comes up and down every minute or so which leads me to suspect noise or line quality is the issue. How to debug this and tweak the setting to improve stability? Config from the CO & CPE attached along with DSL controller output from active and non active connection on the CO.
View 2 Replies View RelatedCisco WAN :: ASN 65500 / IBGP Peering Is Flapping?
May 15, 2013Topology :
PE router-T (ASN 1111) ----eBGP---- CE router-T (ASN 65500) ----iBGP---- CE router-V (ASN 65500 ) ----eBGP---- PE router-V (ASN 2222)
When We have configured in this mannger everything is working fine. Only thing is that I can not receive all the NEtwork updates coming from PE- Router - V in CE router T. It's due to synchroization rule (I have not tunrned off synch in CE Router T.) Now for Load sharing purpose I have applied one Route map on iBGP peering from CE Router V to CE router T in OUT direction mentioning any routes coming via ASN 65555 than set Local Preference = 150 and will prefer path via MPLS SP - V. Rest via MPLS SP - T.
But as soon as I have applied the Route-Map. It's not reflected.When I have applied clear ip bgp * on CE rotuer - V than I can see two routes in CE router - T with LP 150 and default. Everything is working OK.
When trying to check the auto failover by Shuting LAN int of CE router-V --- Failover is also working via CE router-T.When reenabling the LAN int ----- After that iBGP perring is flapping continuolsly. Finally We have remove the route-map ad it was stable.
find the route map :
CE Router - V
router bgp 65500
!
address-family ipv4
[code].....
I have also checked the MTU issue between these two Peer (LAN int. of both the CE routers) by pinging each other with size 1500 with df-bit set.
Cisco WAN :: 887M 3G Modem - Link Flapping?
Nov 18, 2012I've been handed an 887M with a PCEX-3G-HSPA-R6 card in it, and asked to get it working on the big, bad internet.I've managed to get it to the point that it at least *tries* to connect to the internet over the 3G network - but I've run into a problem I can;t, for all my google-fu, find an answer to.
Details - Router is an 887M/K9, running 15.1(1)T1. 3G SIM is confirmed OK (I've put it into my laptop, which has a cellular modem, and it works fine).
What happens is that the ce0 interface connects, and then immediately drops, and goes into reset mode. I'm stuffed if I know why - not sure if I need to do a firmware change to it, or soemthing else to the config.
Config (which is very basic - I just want it on the internet before I get fancy) is below
Router#sh run
Building configuration...
Current configuration : 1504 bytes
!
! Last configuration change at 03:48:36 UTC Tue Nov 20 2012
!
version 15.1
[code]....
It *seems* to come up, but immediately drops out, and I can't figure out why.
Cisco WAN :: C2921 - EIGRP Flapping Through Sub Interface
May 8, 2012I get some EIGRP flapping on my CE router (c2921) 2 sub interface to another two site. The router IOS version "c2900-universalk9-mz.SPA.152-2.T1". I capture the debug log as attached. I know understand some log meaning from the debug.
View 3 Replies View RelatedCisco WAN :: ASR1002 - How Does It Differ From SFP-GE-L Adapter
Feb 5, 2009Is the GLC-LH-SM SFP compatible with the ASR1002 and how does it differ from the SFP-GE-L adapter?
View 4 Replies View RelatedCisco WAN :: ASR1002 How To Attach L2 Interface
Mar 11, 2012We have an ASR1002 with asr1000rp1-adventerprisek9.03.05.01.S.152-1.S1.bin software.I couldn't find any documentation on how to attach an L2 interface, in my case a subinterface with a single dot1q vlan, to a BDI interface.I'm able to create a bridge-domain interface but it's down down.The command bridge-domain on the subinterface url...
View 2 Replies View RelatedCisco WAN :: ASR1002 - Inspection Of ACL Hits
Aug 17, 2011I'm aware ACL's are handled in hardware on the ASR platform but wondered if there was any way to inspect how many hits we get on each line of an ACL on the ASR, I can't seem to find a command to do this.
Using LOG is not possible due to the large number of hits.
Cisco WAN :: Load Balancing On ASR1002?
Jun 25, 2012One of our customer just purchased ASR1002 router, they have three internet links from different ISPs and they dont have any remote site, they have three different public IP pool as their respective ISPs. So, is it possible to load balance the internet traffic using all three link on Cisco ASR router ( IOS - Advance Enterprise Services)
View 3 Replies View RelatedCisco WAN :: BVI Configuration On ASR1002 Router
Oct 14, 2012We have a cisco7206 router which is going to be replaced with an ASR1002 router. The 7206 has some interfaces in a BVI-group - the config of which i am trying to translate over into IOS XE (which runs on the ASR1002). How to translate this config from IOS to IOS XE.
View 3 Replies View RelatedCisco VPN :: Create VPN Between ASA5510 And ASR1002
Apr 6, 2013im trying to create a VPN between a Cisco ASA5510 and an ASR1002 when my Loopback interface is The Source IP . [code]
View 1 Replies View RelatedCisco WAN :: Configuring IP Accounting On ASR1002?
Oct 23, 2011what command is required to configure ip accounting on an interface?
I would have thought to what is required is on the interface, turn on Ip accounting i.e.
int gi0/0/0
ip accounting
However, there is no ip accounting command within the interface. We are running version Version 15.1(1)S2.
Cisco WAN :: Error During Boot IOS On ASR1002?
Dec 27, 2011During the boot ios we found the error messages below. How can i clear this messages?
Missing or illegal ip address for variable DEFAULT_GATEWAY Using midplane macaddr
Missing or illegal ip address for variable IP_ADDRESS
Missing or illegal ip address for variable IP_SUBNET_MASK
Cisco WAN :: ASR1002 With Full Bgp Table(s)
Jun 19, 2011I've inherited a project building an internet connectivity solution for a large corporate. It has its own AS and its own PI space. They are putting in 100Mbit connections from 5 different Tier1's , taking full internet routing from each. Cisco ASR1002's have already been specified and purchased for the job. I'm not familiar with the ASR platform at all - is it up to the job with full routing tables? multiple instances of full tables ? (not likely to put all 5 into one box!)
View 2 Replies View RelatedCisco WAN :: 6509 - MAC Address Flapping In Core Switch
Dec 28, 2010I am getting following error in Cisco 6509 switch.BUt there is no impact in the switch.
: %MAC_MOVE-SP-4-NOTIF: Host 0000.0c07.ac01 in vlan 694 is flapping between port Te8/1 and port Te7/1
29:33.959: %MAC_MOVE-SP-4-NOTIF: Host 0000.0c07.ac01 in vlan 269 is flapping between port Te7/1 and port Te8/1
[Code].....
Cisco WAN :: BGP Flapping After Upgrading 7600-SUP720 To 12.2(33)-SRD8?
Jan 23, 2013We have a Cisco 7600 Router with SUP720/MFSC3 that was running version 12.3(33)-SRC3 for more than 2 years now. We recently had to upgrade to a newer release to solve a bug issue after recommendations, so we chose to go to SRD8 release. Since then we are facing a rather strange problem with one of my peer ebpg. we have 2-3 peering on the same router. only one of them is affected. The ebp keeps flapping every 3 minutes due to hold down timers.
12:14:33: %BGP-5-ADJCHANGE: neighbor 15.14.11.18 Down BGP Notification sent
12:14:33: %BGP-3-NOTIFICATION: sent to neighbor 15.14.11.18 4/0 (hold time expired) 0 bytes
12:14:33: %BGP_SESSION-5-ADJCHANGE: neighbor 15.14.11.18 IPv4 Unicast topology base removed from session BGP Notification sent
12:14:47: %BGP-5-ADJCHANGE: neighbor 15.14.11.18 Up
[code]....
We asked our peer if they have similar problems but it seems they do not. Our peer is using Cisco 12810 running 12.0(32)SY11 After downgrading back to version 12.2(33)SRC3 again, the probem was fixed...
