VPN Verbindung über Shrewsoft baut Verbindung auf - kann aber nicht pingen

n:version:4
n:network-ike-port:500
n:network-mtu-size:1380
n:client-addr-auto:1
n:network-natt-port:4500
n:network-natt-rate:15
n:network-frag-size:540
n:network-dpd-enable:1
n:client-banner-enable:1
n:network-notify-enable:1
n:client-dns-used:1
n:client-dns-auto:1
n:client-dns-suffix-auto:1
n:client-splitdns-used:0
n:client-splitdns-auto:0
n:client-wins-used:1
n:client-wins-auto:1
n:phase1-dhgroup:2
n:phase1-life-secs:1800
n:phase1-life-kbytes:0
n:vendor-chkpt-enable:1
n:phase2-life-secs:3600
n:phase2-life-kbytes:0
n:policy-nailed:0
n:policy-list-auto:1
n:phase1-keylen:0
n:phase2-keylen:256
s:network-host:#####DNS der Fritte############
s:client-auto-mode:pull
s:client-iface:virtual
s:network-natt-mode:force-rfc
s:network-frag-mode:disable
s:auth-method:mutual-psk-xauth
s:ident-client-type:keyid
s:ident-server-type:address
s:ident-client-data:#######Fritzbox-User#######
b:auth-mutual-psk:#####generierter Fritzbox-Key###########
s:phase1-exchange:aggressive
s:phase1-cipher:auto
s:phase1-hash:auto
s:phase2-transform:auto
s:phase2-hmac:auto
s:ipcomp-transform:disabled
n:phase2-pfsgroup:0
s:policy-level:require