Cisco :: 10.X.62 / How To Advertise Networks In BGP
May 20, 2012
We r using BGP on our MPLS rtr..now we have added new network on the existing BGP setup.....but unable to show the same under BGP table.
router bgp xxxxx
bgp log-neighbor-changes
neighbor 10.X.X.185 remote-as XX55
!
address-family ipv4
neighbor 10.X.X.185 activate
no auto-summary
no synchronization
network 10.X.62.0 mask 255.255.255.0 -----> This network we have added
exit-address-family
But not able to get the same using the command sh ip route | i 10.X.62 but we are able to get the entry for 10.X.51 which has been already added.
sh ip route | i 10.X.51
B 10.X.51.0/24 [20/0] via 10.X.X.185, 1w6d
View 5 Replies
ADVERTISEMENT
Feb 16, 2011
I'm trying to advertise the branch LAN subnets via OSPF back to our core.I can create the OSPF adjacency and the ASA is learning routes fine. However it does not appear to be pushing the branch LAN subnets to the connected router. show ospf database reveals they're not in the OSPF database.Here is my routing config, the branches are 10.114.0.0 /16.As an aside, why I need the statics below, they appear to be necessary to reach my LAN subnets behind the EZVPN spoke sites. I would have thought the ASA would learn it automatically as I'm running network-extension mode on the spokes. [code]
View 1 Replies
View Related
Jan 9, 2012
I am facing two issues in BGP both the topology and Config files.Because the link between Vail and Telluride runs iBGP, both routers will learn about the networks in AS 300 and AS 400 through native BGP only and both AS's do reach each other. Both routers are also running OSPF with Aspen and BGP routes are redistributed into OSPF domain. Now, Aspen knows about the networks in AS 300 and AS 400. Now suppose the link between Vail and Telluride fails, both AS 300 and AS 400 can't reach each other anymore. The only solution to this is to redistribute OSPF routes to BGP on Vail and Telluride. But when i did this, only routes with "O" learned by Tahoe and Alta. In other words, Tahoe sees only 192.168.1.220, 192.168.1.196 and Alta sees only the same routes. Why the redistribution from OSPF to BGP didn't advertise the O E2 routes?
This actually was discussed before but i still can't get it. It is not an actual issue.It is about "Syncronization". I know that we've said many times to turn on Sync. when we do redistribution from BGP to an IGP to make sure that the routes are installed correctly in the IGP routing table. However, as you notice in the configuration, i didn't enable Sync. on Vail and Telluride for a long time and redistribution still works fine.
View 2 Replies
View Related
Sep 24, 2012
I've got two Nexus 7010's running HSRP north bound to a pair of ASA's, and BGP south bound to four 6509's. Is it possible to advertise default route to BGP neighbor (or prefer it via MED), only if the node is HSRP-active?
Essentially the goal is to create symmetry for inbound/outbound traffic. Only way I can think of so far is via an EEM script, so that when it sees HSRP go active via syslog, it would kick off an action to remove ASN prepend, or reduce MED, and the opposite if HSRP goes standby.
View 2 Replies
View Related
Feb 13, 2013
I have a 3560 with IP base that is acting as a true EIGRP stub router today. It advertises local routes to the upstream service provider router and receives a default route.
Now I want to connect a 3900 ISR as a voice gateway. The 3560 does not seem to be advertising any routes to the 3900. Ok the EIGRP stub doc says this:
Only specified routes are propagated from the remote (stub) router. The router responds to queries for summaries, connected routes, redistributed static routes, external routes, and internal routes with the message "inaccessible." A router that is configured as a stub will send a special peer information packet to all neighboring routers to report its status as a stub router.
# Any neighbor that receives a packet informing it of the stub status will not query the stub router for any routes, and a router that has a stub peer will not query that peer. The stub router will depend on the distribution router to send the proper updates to all peers.
I guess I don't understand why the stub advertises local routes to the upstream ISP router but does not seem to advertise routes to the 3900. Does the stub identify the ISP router as the distribution router somehow, thus differentiating it from the 3900? If so, how is this done?
show ip eigrp neighbor detail on the 3900:
EIGRP-IPv4 Neighbors for AS(100)
H Address Interface Hold Uptime SRTT RTO Q Seq
(sec) (ms) Cnt Num
[Code].....
View 4 Replies
View Related
Apr 1, 2012
My dad has a business he runs on our network that everyone in the house uses for general needs. I am a gamer and often want to host servers for my friends. This requires that I have ports opened on the router, which I cannot do as I don't have access to change the network. Is it possible to create 2 networks on the same ISP, and if so how would you do it?,I have my current network running on an Apple Time Capsule with AirPorts around my house acting as extenders.
View 5 Replies
View Related
Jan 3, 2013
So I moved my modem & router upstairs and for some reason my home network doesn't connect to the internet but I can set up a separate connection. Seems wrong....should just be one. (And my internet connection bars in the bottom corner have an exclamation mark. Is it because this computer was on the network wirelessly and now it isn't?) Was going to just reset the router.
View 4 Replies
View Related
Aug 23, 2011
Today I went to an Extreme Networks training session and they discussed a plugin for the switch that emulates IOS. I'm not sure how in depth it gets and if it stays current with the commands in the latest IOS release, but it did the normal commands such as conf t and sh vlan, etc.
View 5 Replies
View Related
Jul 17, 2012
We have an 891 router at our resort but our internal private traffic and public wifi traffic are mixed (two wireless ap are providing the wireless). The boss wants to seperate out the internal private traffic. I felt I could do this with two vlans and one internet connection pretty easily.
The boss threw me a screwball and and said he was going to get a seperate DSL account for our internal private traffic. So what he wants is the 891 to handle two internet connections and have two seperate lans (vlans?).
I see talk about using the 891 for failover and two internet connections, but I'm just not quite sure and I don't want to play with it for hours before knowing what I'm getting into,
So can I run two internet connections and keep the traffic seperate (one lan/vlan per internet connection seperated)?
View 6 Replies
View Related
Feb 24, 2013
its possible to have same dynamic translation within 2 different networks like:
interface gig 0/1
1.1.1.1 255.255.255.0 (LAN Connection w/ DHCP enabled)
inteface gig 0/2
2.2.2.1 255.255.255.0 (Wireless Connection w/ DHCP enabled)
Actually, the scenario was 1.1.1.1 is my LAN connection and 2.2.2.1 are my Wireless connection.
View 3 Replies
View Related
Sep 20, 2011
I currently have a hub-and-spoke VPN configuration with 6 ASA 5505's at remote sites all connected to an ASA 5510 at HQ via IPSEC lan-to-lan tunnels. My current configuration allows hosts on the remote site networks to talk to hosts on the HQ network, but not to hosts on the other remote sites.I have receieved a request to allow comminucation between the remote sites as well, with traffic all routed through the 5510 at HQ.
View 1 Replies
View Related
Apr 18, 2011
how to make NAT work for some future projects (remote offices with overlapping networks, L2L VPN with overlapping networks, etc). Using this as a guide [URL] I was able to get it to work using an ASA and a router (initial configuration below). I'm able to ping from host1 to 40.40.40.2 (host 2) and it works, as does pinging from host 2 to 50.50.50.2 (host 1). The issue I'm having now is that I've replaced that router with another ASA (second configuration below). Once I've done that, I can no longer reach the end device with the NAT'd IP address. If I take out ASA1 and swap in a router (basically reversing the router/ASA in the initial configuration) it works fine as well. I'm only seeing issues when using two ASAs. I've verified that ICMP and telnet are permited inbound on the ASAs as well. I even tried seperating the final host with another router (third configuration).
Initial configuration:
Host 1 --------------------------- Router -------------------------- ASA--------------------------- Router ---------------------- Host 2
30.30.30.2 e0: 30.30.30.1 in: 10.10.10.2 e1: 20.20.20.1 30.30.30.2
NAT: 50.50.50.2 e1: 10.10.10.1 out: 20.20.20.2 e0: 30.30.30.1 NAT: 40.40.40.2
[code]....
View 1 Replies
View Related
Feb 21, 2013
I have just set up anyconnect vpn on my box. I'm running ASA 8.4. I can connect with anyconnet client, but i cant access any networks. [code]
View 3 Replies
View Related
Aug 16, 2011
data card n a cable network at same time?
View 2 Replies
View Related
May 1, 2011
I have 2 PCs at home. Lets name one of them as PC 1 which has two onboard LAN Ports. Now, PC1 has to connect to PC 2, just a home network for easy transfer on files and stuff, and it also has to connect to the internet via a network. The problem is both of them use static ip and when I tried configuring PC 1, it allows only one of the connections to remain active. I simply get an error otherwise saying "Multiple Gateways" will cause conflict and I will be stuck with only one connection. After much study I "somehow" connected both. I vaguely remember using the "route" command in cmd to achieve this. But now, I am getting an error when I try to access PC 2. My Internet is working fine.I am not network savvy at all. run both these connections from PC 1. I should add that I can in no way modify/change/or do anything else to my internet network since it is out of my control. I can do anything, however, for my Home Lan with PC 2. I run windows 7. Both the connections are wired, by the way.
View 2 Replies
View Related
Aug 15, 2011
We have three computers (one of which acts as a file server) plugged directly into an internal office network. Then we have another such connection leading to the WAN port of a router which shares a single connection among another 5 or so computers & laptops. So the WAN connection is providing internet access AND access to the file server.
Since upgrading to a new router, it is now not possible to "see" the file server from the computers connected to the router, although the internet can still be accessed without a hitch. This has now become infuriating as I've spent several hours changing all possible router & IP settings to no avail.
View 6 Replies
View Related
Sep 10, 2012
This has me baffled: since the weekend I've been unable to connect to certain networks. Previously I could connect to any available network as normal, but all of a sudden I can't get onto certain network connections despite the fact they are available and at full signal strength. Some connections are fine, others are not.Something odd happens when I unsuccessfully try to connect: a window pops up but in the blink of an eye disappears again before I have time to register whether it's an error message or what.I've checked for Window updates and am fully updated, I've run my virus scan (Microsoft Security Essentials), and I've performed Windows Network Diagnosis to no avail.otel overseas and am now feeling the problem as I can't get onto the hotel's free wifi and am having to use my iPhone as a personal hotspot which is costing me a bomb
View 4 Replies
View Related
Feb 14, 2011
I've been looking around for more information on this topic but I couldn't find quite the specifics I'm looking for.In the most basic text, I want to connect two networks together via the internet and VPN. I currently have two Windows 2k8 Servers housed at both locations. I've tried to do as much as I could myself but clients on both sides cannot access each other.I set-up the Remote Router function on both Servers and connected them but I still cannot ping or access any of the remote resources on that network.
View 1 Replies
View Related
Sep 2, 2012
Recently, I upgraded my PC into basically a completely new machine. Because the harddrive that I planned on using was IDE, and my IDE-Sata adapters weren't being recognized on BIO, I used a fresh sata harddrive and a copy of Windows XP Professional.
It booted fine, all parts recognized, only now I cant connect to any LAN networks. I only get the option for VGN, Broadband and Dial-up networking. Using a laptop at the moment
I've tried two different usb adapters, and connecting the LAN cable directly into the PC. The cable works on another desktop in the house, but my PC wouldnt let me make the LAN network.
View 1 Replies
View Related
Dec 26, 2011
I've had my Westell wired to my PC forever--well, for a couple of years--and I just got my wife a tablet.How to configure it/set up,my wireless network in a smart way that will keep others out. I see a WEP on the bottom, but... I kinda dumb about these things.I know there's a Wizard available in my XP control panel.
View 2 Replies
View Related
Aug 23, 2012
I have a one ISP connection which is connected through �US_Robotics_Modem�. By default its Ip address is 192.168.1.1 and Iam running a DHCP start from 192.168.1.2 to 192.168.1.254. This is my first and main Network.Now I want to configure different Four networks using the same ADSL connection. For example:
Main Network Ip: 192.168.1.1, 255.255.255.0
Second Network: 192.168.2.1, 255.255.255.0, DHCP starts from 192.168.2.2 to 192.168.2.254
[code]....
How can I connect Internet on all others Networks using the Main Network?
View 1 Replies
View Related
Jul 3, 2011
The laptop can access either the internet wirelessly – via the internet connected router OR the nas wirelessly – via the second router. [have to change the wireless network that it attaches to.The laptop can also access the desktop, regardless of which of the 2 wireless networks i attach to.My question is, how do i set up my network more efficiently to enable access to all parts of it and the internet simultaneously from the laptop via wireless?
View 5 Replies
View Related
May 15, 2011
I have two router as well as two switch. 1st router is Dlink's router, I used this router for sharing files and folders and also connect to NET. And 2nd router used for Windows Media Encoder to upload my audio data to other computer.My first router is connected with a 16 port DLink switch, and also 2nd router is connect with another 8 Port Dlink router. Now, 1 computer has two LAN card and it connect with both router through switch. But both is not working at a time, but if i disable one LAN another is worked and vice versa.
View 2 Replies
View Related
Jul 4, 2012
my pc just arrived this morning.. Booted it up, installed windows. All good. On the desktop now, and can't connect to my home network.. In fact I can't connect to any networks.. Windows tells me there are none available, but i'm using my laptop right next to my pc and there should be at least 5 connections including mine..
I DO HAVE a wireless card in there... but is there something you need to do to like activate it / turn it on? I can see the card listed in device manager.. it says it is working properly. Just can't connect to anything!
All i wanted to do was do some browsing on my new pc but looks like I will have to wait.
View 2 Replies
View Related
Feb 14, 2012
I am having trouble setting up two networks.Basically, i want one 'private' network and one public network. The problem is, the private network can't access the internet.(Network 2)
Network 1(Public) works fine as i don't want them to access Network 2.Here's how it is setup.
Internet
|
Router/Modem (Network 1)
|
Server NIC1
Server NIC2
|
Switch - (Network 2)
Network 1 can access the internet and shared files on the server.
Network 2 can access Shared files on the server (which is what i want) but cannot access the internet.
Router/modem IP is 10.10.1.254 subnet 255.255.255.0
Server NIC 1 IP is 10.10.1.252 subnet 255.255.255.0
Server NIC 2 IP is 10.10.1.251 subnet 255.255.255.0
How can i get computers in Network 2 to access internet?
View 5 Replies
View Related
Jan 3, 2012
I purchased a network storage device and would like every one i the house to be able to access it.I have attached a small diagram on how everything is connected.The modem given to me by my ISP has only 2 lan ports i can use(lan1 and Lan2)This modem is configure with the IP range 192.168.2.XXXOn this i have connected a netgear router and have configured it with the internal network IP range 192.168.1.XXXOriginal i had ALL PC's and devices connected to this router and everythign worked fine, but when using download software i.e. P2P the speeds would cause the router to crash and i had to go and power restart it to work. Becuase of this i connected MY PC directly to my ISP's modem so i dont keep crashing the router.
This all works fine, but i recently purchased a network storage drive that i would like every one to have access in the house.Becuase the Storage drive and my PC are on the IP range 192.168.2.xxx and everything connected to the router is on the IP range 192.168.1.xxx how can i give everyone access to the storage drive ??I know if i reconnect my PC and drive back on the netgear router it will work but i cant do that becuase of the location and becuase of the original issue of when downloading on my PC it would block the router.
View 7 Replies
View Related
Apr 24, 2011
i noticed this morn that my LAN has disappeared from my networks. just leaving my tplink wireless adapter, but have a network card in pc, but it has disappeared from device manager as well, but when plug in the modem it lights out, but still nothing, still nothing in device manager, using win 7 32bit actually i have 2, an on board one as well, but both missing
View 3 Replies
View Related
May 11, 2012
I have two networks that are on two different IP ranges, sharing an ADSL internet router.I can make the two networks access the internet through a Windows 7 PC acting as a router with two NICs, but I cannot print to a shared network printer (build in NIC in the printer).This is how it looks.
ADSL router IP:
IP address: 10.10.10.253
Subnet Mask: 255.255.255.0
Network A computers:
IP range of: 10.10.10.XXX
Subnet Mask: 255.255.255.0
Default Gateway: 10.10.10.253
[code]....
Note: All the computers can access the internet just fine, it's only the one set of computers on IP range 172.16.0.XXX that cannot see the printer.All computers are Windows 7 32bit Professional.
View 2 Replies
View Related
Feb 14, 2011
I want to connect two networks together via the internet and VPN. I currently have two Windows 2k8 Servers housed at both locations. I've tried to do as much as I could myself but clients on both sides cannot access each other. I set-up the Remote Router function on both Servers and connected them but I still cannot ping or access any of the remote resources on that network.
View 1 Replies
View Related
Aug 23, 2012
I have two wifi networks in my home, 1 has the internet wifi signal and 2 is my personal network. How can I use the internet signal from one whilst staying connected to my own network.the net sifi signal is from a virgin media superhub, and my personal wifi network is using an asus rt-n65u which has a wds mode not sure if this
View 9 Replies
View Related
Aug 30, 2011
Explain the risks of not using multiple networks on a 300 host LAN
View 1 Replies
View Related
Apr 13, 2012
Our church has two internet connections, one that the internal network accesses and one that the wireless network in the building accesses. For (obvious) security reason we need to keep the networks isolated from eachother. On sunday's when we upload the sunday sermon video recording we caused a network lag for other computers on the network, thus the church has asked us to use the wireless network to upload the videos. We record the video on one computer, then can transfer it to a Mac that has 2 network cards.
How do we isolate the two networks from eachother without plugging and unplugging cables and have the Mac upload through the wireless network instead of the wired network?
View 1 Replies
View Related
Dec 14, 2012
*-my router is a sonicwall nsa 2400. (ip: 192.168.0.7)
*-my network adresse is : 192.168.0.X /255.255.255.0
*-all computers in my network are using stat ips (not my fault, and i can not change this fact).
Question: Can i add a new network range (not physical wires ) in this router expl 192.168.1./255.255.255.0 X with DHCP,and link it to 192.168.0.X so two computers in this differents networks range can talk to each others ?
View 3 Replies
View Related
