Editing routing tables in OpenWrt router on GNS3 Announcing the arrival of Valued Associate...

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Editing routing tables in OpenWrt router on GNS3



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)IPv6 routing with multi hop network - using /64 as prefixCreate a network between 3 computersPing through GRE tunnel discarded between 2 interfaces of a router - Ping does not reach subnetConnect two subnets over dd-wrt routerCan't ping a host in the same networkConnecting 3 PCs in a LANRouting in simple home LANAWS OpenVPN RoutingREdhat Bond traffic to single port; iptables or routing?UDP sendto fails when using specific routing tables





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I'm struggling with my university homework that has to be done in GNS3. The scenario is that we have a given topology:
topology



I now have to edit all the routing tables in routers so that the ping will be able to go from PC1 to PC2. Does anyone have an idea what should the values in routing tables be? With this homework, I just got even more confused about routing that I ever was.
So far, I tried to add default route via 10.0.2.2 over eth1 to R1, but i get a "Network is unreachable" error. If I try to set it via 10.0.2.1 it's okay, but the ping can't go from r1-eth0 to 10.0.2.2 (r2-eth0), therefore it can't go from PC1 to eth0 on R2 too. Any ideas?










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    0















    I'm struggling with my university homework that has to be done in GNS3. The scenario is that we have a given topology:
    topology



    I now have to edit all the routing tables in routers so that the ping will be able to go from PC1 to PC2. Does anyone have an idea what should the values in routing tables be? With this homework, I just got even more confused about routing that I ever was.
    So far, I tried to add default route via 10.0.2.2 over eth1 to R1, but i get a "Network is unreachable" error. If I try to set it via 10.0.2.1 it's okay, but the ping can't go from r1-eth0 to 10.0.2.2 (r2-eth0), therefore it can't go from PC1 to eth0 on R2 too. Any ideas?










    share|improve this question









    New contributor




    friderikceljski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      I'm struggling with my university homework that has to be done in GNS3. The scenario is that we have a given topology:
      topology



      I now have to edit all the routing tables in routers so that the ping will be able to go from PC1 to PC2. Does anyone have an idea what should the values in routing tables be? With this homework, I just got even more confused about routing that I ever was.
      So far, I tried to add default route via 10.0.2.2 over eth1 to R1, but i get a "Network is unreachable" error. If I try to set it via 10.0.2.1 it's okay, but the ping can't go from r1-eth0 to 10.0.2.2 (r2-eth0), therefore it can't go from PC1 to eth0 on R2 too. Any ideas?










      share|improve this question









      New contributor




      friderikceljski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I'm struggling with my university homework that has to be done in GNS3. The scenario is that we have a given topology:
      topology



      I now have to edit all the routing tables in routers so that the ping will be able to go from PC1 to PC2. Does anyone have an idea what should the values in routing tables be? With this homework, I just got even more confused about routing that I ever was.
      So far, I tried to add default route via 10.0.2.2 over eth1 to R1, but i get a "Network is unreachable" error. If I try to set it via 10.0.2.1 it's okay, but the ping can't go from r1-eth0 to 10.0.2.2 (r2-eth0), therefore it can't go from PC1 to eth0 on R2 too. Any ideas?







      networking router routing openwrt simulator






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