Changes between Version 6 and Version 7 of GENIExperimenter/Tutorials/SystematicExprCaseStudy/SmallTopo/Execute


Ignore:
Timestamp:
09/23/14 11:02:36 (4 years ago)
Author:
sedwards@bbn.com
Comment:

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  • GENIExperimenter/Tutorials/SystematicExprCaseStudy/SmallTopo/Execute

    v6 v7  
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    295295
    296  Rerun `xorp_log.sh` again at `router-1`, and start `XORP` on `router-2` again to enable `OSPF` routing at `router-2`. We see the `OSPF` routing table updates at `router-1` this time! This is because when the `XORP` processes were started again, it sent `OSPF` `hello` messages to other routers to notify that `router-2` was up, and the `OSPF` routing table was updated at each router afterwards.
     296 Rerun `xorp_log.sh` again at `router-1`, and restart `XORP` on `router-2`  to enable `OSPF` routing at `router-2`.
     297
     298
     299 Start `XORP` by specifying the routing protocol configuration file.
     300{{{
     301xuanliu@router-2:~$ cd /usr/local/xorp/sbin/
     302xuanliu@router-2:/usr/local/xorp/sbin$ sudo ./xorp_rtrmgr -b /etc/xorp/ospfd.conf -l /tmp/xorp_rtrmgr_log -d
     303}}}
     304
     305 Verify the `XORP` process is running
     306{{{
     307xuanliu@router-1:/usr/local/xorp/sbin$ ps -ef | grep xorp
     308root      1972     1  0 13:30 ?        00:00:02 xorp_fea
     309root      1973     1  0 13:30 ?        00:00:00 xorp_rib
     310root      1974     1  0 13:30 ?        00:00:00 xorp_policy
     311root      1975     1  0 13:30 ?        00:00:01 xorp_ospfv2
     312root      1976     1  0 13:30 ?        00:00:00 ./xorp_rtrmgr -b /etc/xorp/ospfd.conf -l /tmp/xorp_rtrmgr_log -d
     313}}}
     314
     315We see the `OSPF` routing table updates at `router-1` this time! This is because when the `XORP` processes were started again, it sent `OSPF` `hello` messages to other routers to notify that `router-2` was up, and the `OSPF` routing table was updated at each router afterwards.
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    298317{{{