Hi, I'm trying to connect to a Cisco VPN server using mpd under -current. While the connection setup seems to work fine (see attached log), when I try to send traffic over the tunnel, I see these messages:
PING hbo.isi.edu (128.9.160.75): 56 data bytes
ping: sendto: Resource deadlock avoided
ping: sendto: No buffer space available
ping: sendto: No buffer space available
ping: sendto: No buffer space available
^C
--- hbo.isi.edu ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
For the first packet after the tunnel comes up, I always get "resource
deadlock avoided", for all later packets "no buffer space".
This may well be an interoperability issue between mpd and the Cisco box
- I can connect to a MS RAS server fine using the same mpd config (only
difference is the peer IP address).
Any clues?
Thanks,
Lars
--
Lars Eggert <[EMAIL PROTECTED]> USC Information Sciences Institute
Multi-link PPP for FreeBSD, by Archie L. Cobbs. Based on iij-ppp, by Toshiharu OHNO. mpd: pid 60062, version 3.9 (root@localhost 02:27 10-Oct-2002) [ISI] ppp node is "mpd60062-ISI" mpd: local IP address for PPTP is 0.0.0.0 [ISI] using interface ng0 set iface downp-script: unknown command. Try "help". set link allow: unknown command. Try "help". [ISI] IFACE: Open event [ISI] IPCP: Open event [ISI] IPCP: state change Initial --> Starting [ISI] IPCP: LayerStart [ISI:ISI] [ISI] bundle: OPEN event in state CLOSED [ISI] opening link "ISI"... [ISI] link: OPEN event [ISI] LCP: Open event [ISI] LCP: state change Initial --> Starting [ISI] LCP: LayerStart [ISI] device: OPEN event in state DOWN pptp0: connecting to 198.32.16.245:1723 [ISI] device is now in state OPENING pptp0: connected to 198.32.16.245:1723 pptp0: attached to connection with 198.32.16.245:1723 pptp0-0: outgoing call connected at 10000000 bps [ISI] PPTP call successful [ISI] device: UP event in state OPENING [ISI] device is now in state UP [ISI] rec'd unknown ctrl message, cookie=942710669 cmd=4 [ISI] link: UP event [ISI] link: origination is local [ISI] LCP: Up event [ISI] LCP: state change Starting --> Req-Sent [ISI] LCP: phase shift DEAD --> ESTABLISH [ISI] LCP: SendConfigReq #1 ACFCOMP PROTOCOMP MRU 1500 MAGICNUM 26d9dbaa [ISI] LCP: rec'd Configure Request #0 link 0 (Req-Sent) AUTHPROTO CHAP MSOFT [ISI] LCP: SendConfigAck #0 AUTHPROTO CHAP MSOFT [ISI] LCP: state change Req-Sent --> Ack-Sent [ISI] LCP: SendConfigReq #2 ACFCOMP PROTOCOMP MRU 1500 MAGICNUM 26d9dbaa [ISI] LCP: rec'd Configure Ack #2 link 0 (Ack-Sent) MRU 1500 MAGICNUM 26d9dbaa PROTOCOMP ACFCOMP [ISI] LCP: state change Ack-Sent --> Opened [ISI] LCP: phase shift ESTABLISH --> AUTHENTICATE [ISI] LCP: auth: peer wants CHAP, I want nothing [ISI] LCP: LayerUp [ISI] CHAP: rec'd CHALLENGE #1 Name: "" Using authname "larse" [ISI] CHAP: sending RESPONSE [ISI] CHAP: rec'd CHALLENGE #2 Name: "" Using authname "larse" [ISI] CHAP: sending RESPONSE [ISI] CHAP: rec'd SUCCESS #2 [ISI] LCP: authorization successful [ISI] LCP: phase shift AUTHENTICATE --> NETWORK [ISI] up: 1 link, total bandwidth 64000 bps [ISI] IPCP: Up event [ISI] IPCP: state change Starting --> Req-Sent [ISI] IPCP: SendConfigReq #1 IPADDR 0.0.0.0 COMPPROTO VJCOMP, 16 comp. channels, no comp-cid PRIDNS 0.0.0.0 SECDNS 0.0.0.0 [ISI] IPCP: rec'd Configure Request #0 link 0 (Req-Sent) IPADDR 198.32.16.245 198.32.16.245 is OK [ISI] IPCP: SendConfigAck #0 IPADDR 198.32.16.245 [ISI] IPCP: state change Req-Sent --> Ack-Sent [ISI] rec'd unexpected protocol CCP on link 0, rejecting [ISI] IPCP: SendConfigReq #2 IPADDR 0.0.0.0 COMPPROTO VJCOMP, 16 comp. channels, no comp-cid PRIDNS 0.0.0.0 SECDNS 0.0.0.0 [ISI] IPCP: rec'd Configure Reject #2 link 0 (Ack-Sent) COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [ISI] IPCP: SendConfigReq #3 IPADDR 0.0.0.0 PRIDNS 0.0.0.0 SECDNS 0.0.0.0 [ISI] IPCP: rec'd Configure Nak #3 link 0 (Ack-Sent) IPADDR 128.9.176.34 128.9.176.34 is OK PRIDNS 128.9.128.128 SECDNS 128.9.144.145 [ISI] IPCP: SendConfigReq #4 IPADDR 128.9.176.34 PRIDNS 128.9.128.128 SECDNS 128.9.144.145 [ISI] IPCP: rec'd Configure Ack #4 link 0 (Ack-Sent) IPADDR 128.9.176.34 PRIDNS 128.9.128.128 SECDNS 128.9.144.145 [ISI] IPCP: state change Ack-Sent --> Opened [ISI] IPCP: LayerUp 128.9.176.34 -> 198.32.16.245 [ISI] IFACE: Up event [ISI] exec: /sbin/ifconfig ng0 128.9.176.34 198.32.16.245 netmask 0xffffffff -link0 [ISI] exec: /sbin/route add 128.9.160.0 198.32.16.245 -netmask 0xfffff000 [ISI] exec: /sbin/route add 128.9.112.0 198.32.16.245 -netmask 0xfffff000 [ISI] exec: /etc/mpd/ng-up.sh ng0 inet 128.9.176.34 198.32.16.245 [ISI] exec: command returned 256 [ISI] IFACE: Up event
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