Two things: 1. Did you check if your hardware support MLPPP on POS interfaces? 2. Try making MLPPP groups the same on both ends.
-- Marko Milivojevic - CCIE #18427 Senior Technical Instructor - IPexpert FREE CCIE training: http://bit.ly/vLecture Mailto: [email protected] Telephone: +1.810.326.1444 Web: http://www.ipexpert.com/ On Fri, Oct 22, 2010 at 12:41, Vitkovsky, Adam <[email protected]> wrote: > Hi folks, > > Would you please help? > > I’m trying to run POS interfaces in ppp multilink and it’s failing for some > reason > > Most interesting is that once I’ve enabled multilink -the subnet 34.0.0.0/30 > connecting the routers disappeared from the routing table > > Am I just missing something –or do I have a buggy ios? –or it’s not suppose > to work like this at all? > > > > Debug says: > > 00:45:03: Mu2 IPCP: O CONFREQ [REQsent] id 20 len 10 > > 00:45:03: Mu2 IPCP: Address 34.0.0.1 (0x030622000001) > > 00:45:03: Mu2 IPCP: Event[Timeout+] State[REQsent to REQsent] > > -not sure if that’s ok since the addresses are hardcoded and any ipcp > negotiation is pointless anyway > > > > This one looks interesting: > > 01:52:02: Mu2 PPP: Outbound cdp packet dropped, NCP not negotiated > > -I don’t get any of these fails for pings cause they fail on L3 –as there’s > no route > > > > > > P > > interface Multilink2 > > ip address 34.0.0.1 255.255.255.252 > > ppp multilink > > ppp multilink group 2 > > no cdp enable > > ! > > interface POS1/0 > > no ip address > > encapsulation ppp > > ppp multilink > > ppp multilink group 2 > > ! > > P#sh ip int b > > Interface IP-Address OK? Method Status > Protocol > > FastEthernet0/0 unassigned YES NVRAM administratively down > down > > POS1/0 unassigned YES manual up > up > > Loopback0 3.3.3.3 YES NVRAM up > up > > Multilink2 34.0.0.1 YES manual up > up > > > > P#sh ip ro > > Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP > > D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area > > N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 > > E1 - OSPF external type 1, E2 - OSPF external type 2 > > i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 > > ia - IS-IS inter area, * - candidate default, U - per-user static > route > > o - ODR, P - periodic downloaded static route, + - replicated route > > > > Gateway of last resort is not set > > > > 3.0.0.0/32 is subnetted, 1 subnets > > C 3.3.3.3 is directly connected, Loopback0 > > > > > > > > PE2 > > interface Multilink2 > > ip address 34.0.0.2 255.255.255.252 > > ppp multilink > > ppp multilink group 2 > > ! > > interface POS1/0 > > no ip address > > encapsulation ppp > > ppp multilink > > ppp multilink group 2 > > ! > > PE2#sh ip int b > > Interface IP-Address OK? Method Status > Protocol > > FastEthernet0/0 unassigned YES NVRAM administratively down > down > > POS1/0 unassigned YES manual up > up > > POS2/0 45.0.0.4 YES manual up > up > > Loopback0 2.2.2.2 YES NVRAM up > up > > Multilink2 34.0.0.2 YES manual up > up > > Virtual-Access1 unassigned YES unset down > down > > > > PE2#sh ip ro > > Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP > > D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area > > N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 > > E1 - OSPF external type 1, E2 - OSPF external type 2 > > i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 > > ia - IS-IS inter area, * - candidate default, U - per-user static > route > > o - ODR, P - periodic downloaded static route, + - replicated route > > > > Gateway of last resort is not set > > > > 2.0.0.0/32 is subnetted, 1 subnets > > C 2.2.2.2 is directly connected, Loopback0 > > 45.0.0.0/8 is variably subnetted, 3 subnets, 2 masks > > C 45.0.0.0/24 is directly connected, POS2/0 > > L 45.0.0.4/32 is directly connected, POS2/0 > > C 45.0.0.5/32 is directly connected, POS2/0 > > > > > > Thank you very much > > > > adam > > > > _______________________________________________ > 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
