Re: [mpls-linux-devel] mpls-linux on 64 bit kernel
Status: Beta
Brought to you by:
jleu
From: Ahsan T. <ahs...@gm...> - 2010-05-18 15:50:27
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Hi, I have also tested the new patch and there are no lock up problems but the ip packet gets dropped after the label is popped The debug trace is below : [ 19.721739] MPLS: version 1.963 [ 19.759418] MPLS: protocol driver interface - <jl...@mi...> [ 19.835020] MPLS: IPv4 over MPLS support [ 20.406281] MPLS: IPv6 over MPLS support [ 494.929061] MPLS DEBUG net/mpls/mpls_input.c:229:mpls_skb_recv: enter [ 494.929065] MPLS mpls_skb_dump: from eth1 with len 88 (424)headroom=48 tailroom=56 [ 495.037702] MPLS DEBUG net/mpls/mpls_input.c:60:mpls_input: enter [ 495.037703] MPLS DEBUG net/mpls/mpls_input.c:74:mpls_input: labelspace=0,label=2000,exp=0,B.O.S=1,TTL=63 [ 495.037708] MPLS DEBUG net/mpls/mpls_input.c:96:mpls_input: opcode POP [ 495.037710] MPLS DEBUG net/mpls/mpls_input.c:130:mpls_input: dropped [ 495.037712] MPLS DEBUG net/mpls/mpls_input.c:283:mpls_skb_recv: exit(DROP) I am also testing by sending a ping. Ahsan On Tue, May 18, 2010 at 5:39 PM, Chris Robson <Chr...@nr...>wrote: > > Jorge > > A resending of the show commands used also retested just to make sure > this configuration fails, results still fail: > > HOST A.................. > > [root@FEON ~]# mpls nhlfe show > NHLFE entry key 0x00000002 mtu 1496 propagate_ttl > push gen 1000 set eth1 ipv4 10.50.1.2 (0 bytes, 0 pkts) > > [root@FEON ~]# mpls ilm show > ILM entry label gen 2000 labelspace 0 proto ipv4 > pop peek (3784 bytes, 43 pkts) > > [root@FEON ~]# mpls labelspace show > LABELSPACE entry dev lo labelspace -1 > LABELSPACE entry dev mpls0 labelspace -1 > LABELSPACE entry dev eth0 labelspace -1 > LABELSPACE entry dev eth1 labelspace 0 > LABELSPACE entry dev wlan0 labelspace -1 > LABELSPACE entry dev pan0 labelspace -1 > LABELSPACE entry dev virbr0 labelspace -1 > LABELSPACE entry dev tun1 labelspace -1 > LABELSPACE entry dev tun2 labelspace -1 > > [root@FEON ~]# mpls xc show > > [root@FEON ~]# ip route show > 10.50.110.0/24 via 10.50.1.2 dev eth1 mpls 0x2 > > > HOST B...................... > > [root@FARP ~]# mpls nhlfe show > NHLFE entry key 0x00000002 mtu 1496 propagate_ttl > push gen 2000 set eth1 ipv4 10.50.1.1 (3612 bytes, 43 pkts) > > [root@FARP ~]# mpls ilm show > ILM entry label gen 1000 labelspace 0 proto ipv4 > pop peek (0 bytes, 0 pkts) > > [root@FARP ~]# mpls xc show > > [root@FARP ~]# mpls labelspace show > LABELSPACE entry dev lo labelspace -1 > LABELSPACE entry dev mpls0 labelspace -1 > LABELSPACE entry dev eth0 labelspace -1 > LABELSPACE entry dev wlan0 labelspace -1 > LABELSPACE entry dev eth1 labelspace 0 > LABELSPACE entry dev pan0 labelspace -1 > LABELSPACE entry dev virbr0 labelspace -1 > LABELSPACE entry dev tun1 labelspace -1 > > [root@FARP ~]# ip route show > 10.50.210.0/24 via 10.50.1.1 dev eth1 mpls 0x2 > > > .................Chris > > > > Have you copy&pasted the configuration because it looks the same. > > > > > > > > ------------------------------------------------------------------------------ > > _______________________________________________ > mpls-linux-devel mailing list > mpl...@li... > https://lists.sourceforge.net/lists/listinfo/mpls-linux-devel > |