I wonder if it's even possible to match on 2 routes being in the routing table.
By default OSPF will only advertise the default when it's in the routing table (unless you specify the 'always' keyword). I would solve this with 3 tracking groups and a static default. track 1 ip route 100.100.100.0 255.255.255.0 reachability ! track 2 ip route 100.100.200.0 255.255.255.0 reachability ! track 3 list boolean and object 1 object 2 ! ip route 0.0.0.0 0.0.0.0 Null0 track 3 ! router ospf 1 default-information originate ! This way when those 2 prefixes are no longer in the routing table, the default will also be drawn from the routing table and OSPF will no longer advertise it. -- Regards, Rick Mur CCIE2 #21946 (R&S / Service Provider) Sr. Support Engineer – IPexpert, Inc. URL: http://www.IPexpert.com On 27 dec 2009, at 16:40, Eric Holder wrote: > Thanks Joe...but, I tried that configuration before in my home lab on 3640 > running enterprise plus 12.4. I had some rack time this morning and tried > configuring the route-map as you recommended on a 3825 running Advance > Enterprise 12.4(24)T, thinking it might just be a 3640 problem. However, the > results were the same on both: > > I configured the route map as follows: > > route-map OSPF2Default permit 10 > match ip address 1 > match ip address 2 > > Results were either route and in show run it was configured like below even > though I typed as shown above: > > route-map OSPF2Default permit 10 > match ip address 1 2 > > HMM...interesting...Not a big deal because in the real world if you had 2 > connections to your ISP, you would want to inject the default route into a > stub area. However, if I get this question on the lab, then it is. > > ---- Joe Astorino <[email protected]> wrote: > > ============= > Give this a try: > > route-map OSPF2Default permit 10 > match ip address 1 > match ip address 2 > > I believe that multiple matches under the same line is considered a boolean > AND. What you had before was on two separate entries in the route-map. > Give it a try and let me know! > > On Sat, Dec 26, 2009 at 8:17 PM, Eric Holder <[email protected]> wrote: > >> "As long as the 100.100.100.0/24 and 100.100.200.0/24 networks are in the >> routing table, R8 should inject a 0/0 route to the Catalyst switches." The >> problem is that it works with either route in the route, but the question >> states "AND" which I took to mean both must be in table. I can't get it to >> work requiring both in the table. The answer in the book works with either >> route, but doesn't require both. Answer: >> >> access-list 1 permit 100.100.100.0 0.0.0.255 >> access-list 1 permit 100.100.200.0 0.0.0.255 >> >> route-map OSPF2Default permit 10 >> match ip address 1 >> >> router ospf 2 >> default-information originate route-map OSPF2Default >> >> I've tried it a couple of different ways: >> access-list 1 permit 100.100.100.0 0.0.0.255 >> access-list 2 permit 100.100.200.0 0.0.0.255 >> >> route-map OSPF2Default permit 10 >> match ip address 1 >> route-map OSPF2Default permit 20 >> match ip address 2 >> >> and >> route-map OSPF2Default permit 10 >> match ip address 1 2 >> >> But all of these work with either route in the routing table, but not both >> as the question states "AND". Once the route map sees a match it applies >> the default route. >> >> Am I missing something? >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> > > > > -- > Regards, > > Joe Astorino CCIE #24347 (R&S) > Sr. Technical Instructor - IPexpert > Mailto: [email protected] > Telephone: +1.810.326.1444 > Live Assistance, Please visit: www.ipexpert.com/chat > eFax: +1.810.454.0130 > > IPexpert is a premier provider of Classroom and Self-Study Cisco CCNA (R&S, > Voice & Security), CCNP, CCVP, CCSP and CCIE (R&S, Voice, Security & Service > Provider) Certification Training with locations throughout the United > States, Europe and Australia. Be sure to check out our online communities at > www.ipexpert.com/communities and our public website at www.ipexpert.com > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
