Internet routing
What is the relation between an AS and wireless home-base internet router. Do you always get the same AS while browsing to different website? In the below two examples of a trace-route done by (3d Traceroute 2.4.40.7) bhn is the ISP in conjunction with Road Runner. ______________________________________________________/ www.ahram.org.eg HopIP Hostname last [ms]min [ms]max [ms]ava. [ms]var. [...]
Answer Question
| January 28, 2013 3:21 PM
Cloud Computing, Routing
What is the relation between an AS and wireless home-base internet router. Do you always get the same AS while browsing to different website? In the below two examples of a trace-route done by (3d Traceroute 2.4.40.7) bhn is the ISP in conjunction with Road Runner. ______________________________________________________/ www.ahram.org.eg HopIP Hostname last [ms]min [ms]max [ms]ava. [ms]var. [...]
Answer Question
| January 28, 2013 3:21 PM
Cloud Computing, Routing
Multiple Routing Min
How to find multiple routing miin from Material NO.?
Answer Question
| February 28, 2012 6:17 AM
Multiple, Routing
How to find multiple routing miin from Material NO.?
Answer Question
| February 28, 2012 6:17 AM
Multiple, Routing
PPTP, local gateway, subnet routing.
I’m having trouble combining the use of a pptp VPN connection to a remote host while keeping connectivety to our local network. I have found the tcp/ip option to not use a remote gateway and this solves the problem for about 50%. I do have access to anything within the 192.168.x.x range while connected to [...]
Answer Question
| May 3, 2011 1:09 PM
Networking, Point-to-point tunneling protocol (PPTP), PPTP, Routing, Tunneling, VPN
I’m having trouble combining the use of a pptp VPN connection to a remote host while keeping connectivety to our local network. I have found the tcp/ip option to not use a remote gateway and this solves the problem for about 50%. I do have access to anything within the 192.168.x.x range while connected to [...]
Answer Question
| May 3, 2011 1:09 PM
Networking, Point-to-point tunneling protocol (PPTP), PPTP, Routing, Tunneling, VPN
InterVlan on Cisco 3560G series switch and Internet Access
I have a cisco 3560G and 2911 series router.The Router has 2 internet interface.One is already configured to an unmanaged switch.The second interface is also configure and it can go to the internet.My task is to configure vlans on the switch and the vlans should communicate with each others.Also each of the vlans should have [...]
Answer Question
| May 2, 2011 2:53 PM
Cisco 3560 Switch, Cisco switches, InterVLAN, InterVLAN Routing, Routing, VLAN
I have a cisco 3560G and 2911 series router.The Router has 2 internet interface.One is already configured to an unmanaged switch.The second interface is also configure and it can go to the internet.My task is to configure vlans on the switch and the vlans should communicate with each others.Also each of the vlans should have [...]
Answer Question
| May 2, 2011 2:53 PM
Cisco 3560 Switch, Cisco switches, InterVLAN, InterVLAN Routing, Routing, VLAN
Does cellular routing technology exist?
What is the technology that would allow a call from a cell phone to be routed to a transmission device that triggers a loud beeping sound. For example, using a cell phone to call a number that calls a database, and then triggers an external receiver that is attached to one’s keychain for example?
Answer Question
| March 25, 2011 5:36 AM
Cellular, Cellular networks, Database, Routing, Routing and Remote Access, SIP
What is the technology that would allow a call from a cell phone to be routed to a transmission device that triggers a loud beeping sound. For example, using a cell phone to call a number that calls a database, and then triggers an external receiver that is attached to one’s keychain for example?
Answer Question
| March 25, 2011 5:36 AM
Cellular, Cellular networks, Database, Routing, Routing and Remote Access, SIP
Routing Assistance
I’ve been up way too long, and got a project tossed into my pile of work. For the life of me I can’t seem to get this routed right. Here’s the situation we have a server at one site, and another server at the other site. Both have networks currently communicating over Site 2 Site [...]
Answer Question
| February 22, 2011 11:46 PM
Firewalls, IP Subnetting, IPsec VPN, Routing, Subnet, VPN
I’ve been up way too long, and got a project tossed into my pile of work. For the life of me I can’t seem to get this routed right. Here’s the situation we have a server at one site, and another server at the other site. Both have networks currently communicating over Site 2 Site [...]
Answer Question
| February 22, 2011 11:46 PM
Firewalls, IP Subnetting, IPsec VPN, Routing, Subnet, VPN
Do routers change packet IP info at each hop?
I’m taking classes for CCNA certification and think my professor may be wrong about this… She says that at each hop, the router strips the source and destination IP and updates it to reflect its IP as the source and the next router’s to be the destination. But it seems to me that if that’s the [...]
Answer Question
| September 28, 2010 6:15 PM
IP address, IP address management, MAC address, Routers, Routing
I’m taking classes for CCNA certification and think my professor may be wrong about this… She says that at each hop, the router strips the source and destination IP and updates it to reflect its IP as the source and the next router’s to be the destination. But it seems to me that if that’s the [...]
Answer Question
| September 28, 2010 6:15 PM
IP address, IP address management, MAC address, Routers, Routing
How to find Route Active in range 192.168.128.1 -192.168.131.1?
how to find Route Active in range 192.168.128.1 -192.168.131.1?
Answer Question
| August 24, 2010 9:20 AM
Java, Java applications, Routers, Routing
how to find Route Active in range 192.168.128.1 -192.168.131.1?
Answer Question
| August 24, 2010 9:20 AM
Java, Java applications, Routers, Routing
routing of traffic between two NICs
I have two network card on my pc one is used for company’s web based applications applications configured as ip 10.132.63.168 subnet 255.255.255.224 Default Gate way 10.132.63.161 2nd Nic is used for Broadband internet connection with DSL Modem when i connect to the Broadband connection then i can,t access carprate application. pls help me. Thanks [...]
Answer Question
| July 6, 2010 10:06 AM
Dual NICs, Dual NICs Routing, Network routing, Routing
I have two network card on my pc one is used for company’s web based applications applications configured as ip 10.132.63.168 subnet 255.255.255.224 Default Gate way 10.132.63.161 2nd Nic is used for Broadband internet connection with DSL Modem when i connect to the Broadband connection then i can,t access carprate application. pls help me. Thanks [...]
Answer Question
| July 6, 2010 10:06 AM
Dual NICs, Dual NICs Routing, Network routing, Routing
OSPF Routers not Sharing Routing Information
Ive been trying to configure ospf on my home lab but they do not share routing information. Ive been trying to figure out the problem a week now but yet i cannot solve it.. Please could someone help me.. thanks.. Here is the config of my 3 routers running on frame relay Router1 router ospf [...]
Answer Question
| April 19, 2010 9:57 AM
OSPF, Routers, Routing, Routing Table
Ive been trying to configure ospf on my home lab but they do not share routing information. Ive been trying to figure out the problem a week now but yet i cannot solve it.. Please could someone help me.. thanks.. Here is the config of my 3 routers running on frame relay Router1 router ospf [...]
Answer Question
| April 19, 2010 9:57 AM
OSPF, Routers, Routing, Routing Table
3G – Creating a S2S VPN when the 3G card uses DHCP and not static?
I have a 3G WIC card (HWIC-3G-GSM) in a Cisco 1841 and need to create an IPSEC tunnel to a Cisco ASA5520 Normally creating a S2S tunnel would be relatively easy if both peers used static IP’s, however my 3G provider uses dynamic addressing. If I try and create an IPSEC S2S VPN peer on a Cisco ASA [...]
Answer Question
| November 17, 2010 10:19 PM
3G, ASA, Cisco, Cisco 1841, Cisco ASA, Cisco ASA 5520, Firewalls, IP, IPsec, IPsec VPN, Routing, VPN
I have a 3G WIC card (HWIC-3G-GSM) in a Cisco 1841 and need to create an IPSEC tunnel to a Cisco ASA5520 Normally creating a S2S tunnel would be relatively easy if both peers used static IP’s, however my 3G provider uses dynamic addressing. If I try and create an IPSEC S2S VPN peer on a Cisco ASA [...]
Answer Question
| November 17, 2010 10:19 PM
3G, ASA, Cisco, Cisco 1841, Cisco ASA, Cisco ASA 5520, Firewalls, IP, IPsec, IPsec VPN, Routing, VPN
2IPS’s, 2 routers (1 router per each ISP) connected 8 workstations through 2 L1-switches – will this work?
2IPS’s, 2 routers (1 router per each ISP, diferent LAN-subnet on each router) connected to 8 workstations (through 2 L1-switches) – will this work? (it does actually work but with disruptions)? 2 ISPs are required in case one IPS’s connection is down. Thequestion is will the other ISP’s connection kick in automatically if I just [...]
Answer Question
| February 22, 2010 2:06 PM
D-Link routers, ISP, L-1 Switches, Network Configuration, Routers, Routing, Routing & Switching, Switches, Windows XP
2IPS’s, 2 routers (1 router per each ISP, diferent LAN-subnet on each router) connected to 8 workstations (through 2 L1-switches) – will this work? (it does actually work but with disruptions)? 2 ISPs are required in case one IPS’s connection is down. Thequestion is will the other ISP’s connection kick in automatically if I just [...]
Answer Question
| February 22, 2010 2:06 PM
D-Link routers, ISP, L-1 Switches, Network Configuration, Routers, Routing, Routing & Switching, Switches, Windows XP
Network printing through OpenVPN
I set up an OpenVPN server in bridged mode – using tap0 – and client both running CentOS 4.4. The VPN works perfectly, except for printing from the client LAN – 10.1.2.x/24 to the server LAN – 10.1.1.x/24. I am using a HP 1320n network printer with IP 10.1.1.100 on the server side. I can [...]
Answer Question
| December 22, 2009 6:19 AM
CentOS, HP1320n, iptables, Linux, Network printers, Network printing, OpenVPN, Routing
I set up an OpenVPN server in bridged mode – using tap0 – and client both running CentOS 4.4. The VPN works perfectly, except for printing from the client LAN – 10.1.2.x/24 to the server LAN – 10.1.1.x/24. I am using a HP 1320n network printer with IP 10.1.1.100 on the server side. I can [...]
Answer Question
| December 22, 2009 6:19 AM
CentOS, HP1320n, iptables, Linux, Network printers, Network printing, OpenVPN, Routing
Linux Routing Solution – with Proxy ARP/HTTP management
Hi Guys, Does anyone know of a good Linux routing solution I need to do the following: network 1 —-> Linux router —Network 2 —> ISP switch However, I cannot add a route on the ISP switch due to restrictions. Im hoping proxy arp with be the solution however, I dont know much about it [...]
Answer Question
| December 14, 2009 3:40 AM
Arp, HTTP, Linux, Proxy, Routing
Hi Guys, Does anyone know of a good Linux routing solution I need to do the following: network 1 —-> Linux router —Network 2 —> ISP switch However, I cannot add a route on the ISP switch due to restrictions. Im hoping proxy arp with be the solution however, I dont know much about it [...]
Answer Question
| December 14, 2009 3:40 AM
Arp, HTTP, Linux, Proxy, Routing
How can I load balance my router managed by two ISPs?
I have two ISP (Internet Service Providers). How can I balance the load between them (or load balance them) using the router and take their output and send it through one Ethernet port, out to my network? It must be set up this way because I have only one firewall (which has only one Ethernet [...]
Answer Question
| August 19, 2010 5:38 PM
Ethernet port, Firewalls, ISP, load balance, Networking, Routing
I have two ISP (Internet Service Providers). How can I balance the load between them (or load balance them) using the router and take their output and send it through one Ethernet port, out to my network? It must be set up this way because I have only one firewall (which has only one Ethernet [...]
Answer Question
| August 19, 2010 5:38 PM
Ethernet port, Firewalls, ISP, load balance, Networking, Routing
VLAN help, routing?
I have some Powerconnect 6248 Layer 3 switches that I’m working with. I’ve never worked with VLANs before so I’m totally lost here. I don’t know CLI so I’m using the GUI. I have workstations and servers set up on 192.168.0.x/255.255.255.0, workstations on 192.168.1.x/255.255.255.0, and workstations on 192.168.2.x/255.255.255.0 Switch1 is going to be 192.168.0.x Switch2 [...]
Answer Question
| November 10, 2009 7:36 PM
Layer 3 switches, PowerConnect, Routing, VLAN
I have some Powerconnect 6248 Layer 3 switches that I’m working with. I’ve never worked with VLANs before so I’m totally lost here. I don’t know CLI so I’m using the GUI. I have workstations and servers set up on 192.168.0.x/255.255.255.0, workstations on 192.168.1.x/255.255.255.0, and workstations on 192.168.2.x/255.255.255.0 Switch1 is going to be 192.168.0.x Switch2 [...]
Answer Question
| November 10, 2009 7:36 PM
Layer 3 switches, PowerConnect, Routing, VLAN
Sending Email Solutions
Currently we have a POP3/SMTP email server (IMAIL). Our end users connect to it using Outlook. If we are on out local intranet or the end user’s local ISP’s are not blocking port 25, we are able to send emails without a problem. If they are blocking port 25, then we can’t send emails. I’m [...]
Answer Question
| October 26, 2009 5:24 PM
Email, firewall rules, IMail, Routing, SMTP, VPN
Currently we have a POP3/SMTP email server (IMAIL). Our end users connect to it using Outlook. If we are on out local intranet or the end user’s local ISP’s are not blocking port 25, we are able to send emails without a problem. If they are blocking port 25, then we can’t send emails. I’m [...]
Answer Question
| October 26, 2009 5:24 PM
Email, firewall rules, IMail, Routing, SMTP, VPN
how to switch the traffic inside the router?
I have one router wich connect to two lines one is ADSL line and one is leased line and i want sone trafic to go throue the ADSL line and some of the throue the leased line but i dont know how to do this switching between the two lines.
Answer Question
| November 14, 2009 5:28 AM
Network traffic management, Routers, Routing
I have one router wich connect to two lines one is ADSL line and one is leased line and i want sone trafic to go throue the ADSL line and some of the throue the leased line but i dont know how to do this switching between the two lines.
Answer Question
| November 14, 2009 5:28 AM
Network traffic management, Routers, Routing
Routing Entry
How do we know Which type of routing entry we are assigining to SBS While creating SBSD?
Answer Question
| September 11, 2010 6:26 AM
Routing, Routing Entry & Data, SBSD
How do we know Which type of routing entry we are assigining to SBS While creating SBSD?
Answer Question
| September 11, 2010 6:26 AM
Routing, Routing Entry & Data, SBSD
VLAN routing Problem
Hi all I have a situation here, I have created some VLANs on a L3 switch(Nortel), no problem with this. Inter vlan routing is taking place over here as well. I have connected this L3 with a 2511 Cisco router. Here I want to mention one thing that all the VLANs can ping the outgoing [...]
Answer Question
| October 27, 2010 6:04 PM
Cisco 2511, Cisco Routers, L3 Switches, Routing, Switches, VLAN, VLAN management
Hi all I have a situation here, I have created some VLANs on a L3 switch(Nortel), no problem with this. Inter vlan routing is taking place over here as well. I have connected this L3 with a 2511 Cisco router. Here I want to mention one thing that all the VLANs can ping the outgoing [...]
Answer Question
| October 27, 2010 6:04 PM
Cisco 2511, Cisco Routers, L3 Switches, Routing, Switches, VLAN, VLAN management
