ASA 5540 v8.4(3) vpn 到 ASA 5505 v8.2(5)，隧道已建立，但我无法从 5505 ping 到另一端的 IP

Question

我在从 5505（远程） ping 5540（总部侧）后面的网络中的 IP 10.160.70.10 时遇到了问题。

5505 内部 IP：10.56.0.1 外部：71.43.109.226

5540 内部：10.1.0.8 外部：64.129.214.27

我可以从 10.56.0.1 内部 ping 通 5540 到 5505。我还在两个方向上运行了 ASDM 数据包跟踪器，从 5540 到 5505 没问题，但从 5505 到 5540 的数据包被丢弃。它通过了 ACL 并在 NAT 处终止。

这是 5505 配置，我确信这是我所缺少的一些简单的东西。

ASA Version 8.2(5) 
!
hostname ASA-CITYSOUTHDEPOT
domain-name rngint.net
names
!
interface Ethernet0/0
 switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
 nameif inside
 security-level 100
 ip address 10.56.0.1 255.255.0.0 
!
interface Vlan2
 nameif outside
 security-level 0
 ip address 71.43.109.226 255.255.255.252 
!
banner motd ***ASA-CITYSOUTHDEPOT***
banner asdm CITY SOUTH DEPOT ASA5505
ftp mode passive
clock timezone EST -5
clock summer-time EDT recurring
dns server-group DefaultDNS
 domain-name rngint.net
access-list outside_1_cryptomap extended permit ip host 71.43.109.226 host 10.1.0.125 
access-list outside_1_cryptomap extended permit ip 10.56.0.0 255.255.0.0 10.0.0.0 255.0.0.0 
access-list outside_1_cryptomap extended permit ip 10.56.0.0 255.255.0.0 10.106.70.0 255.255.255.0 
access-list outside_1_cryptomap extended permit ip 10.56.0.0 255.255.0.0 10.106.130.0 255.255.255.0 
access-list outside_1_cryptomap extended permit ip host 71.43.109.226 host 10.160.70.10 
access-list inside_nat0_outbound extended permit ip host 71.43.109.226 host 10.1.0.125 
access-list inside_nat0_outbound extended permit ip 10.56.0.0 255.255.0.0 10.0.0.0 255.0.0.0 
access-list inside_nat0_outbound extended permit ip 10.56.0.0 255.255.0.0 10.106.130.0 255.255.255.0 
access-list inside_nat0_outbound extended permit ip 10.56.0.0 255.255.0.0 10.106.70.0 255.255.255.0 
access-list inside_nat0_outbound extended permit ip host 71.43.109.226 10.106.70.0 255.255.255.0 
pager lines 24
logging enable
logging buffer-size 25000
logging buffered informational
logging asdm warnings
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
route outside 0.0.0.0 0.0.0.0 71.43.109.225 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
timeout floating-conn 0:00:00
dynamic-access-policy-record DfltAccessPolicy
aaa-server TACACS+ protocol tacacs+
aaa-server TACACS+ (inside) host 10.106.70.36
 key *****
aaa authentication http console LOCAL 
aaa authentication ssh console LOCAL 
aaa authorization exec authentication-server
http server enable
http 192.168.1.0 255.255.255.0 inside
http 10.0.0.0 255.0.0.0 inside
http 0.0.0.0 0.0.0.0 outside
snmp-server host inside 10.106.70.7 community *****
no snmp-server location
no snmp-server contact
snmp-server community *****
snmp-server enable traps snmp authentication linkup linkdown coldstart
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac 
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac 
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac 
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac 
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac 
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac 
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac 
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac 
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac 
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac 
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set pfs group1
crypto map outside_map 1 set peer 64.129.214.27 
crypto map outside_map 1 set transform-set ESP-3DES-SHA
crypto map outside_map interface outside
crypto isakmp enable outside
crypto isakmp policy 1
 authentication pre-share
 encryption des
 hash md5
 group 2
 lifetime 86400
telnet timeout 5
ssh 10.0.0.0 255.0.0.0 inside
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
console timeout 0
management-access inside
dhcpd auto_config outside
!
dhcpd address 10.56.0.100-10.56.0.121 inside
dhcpd dns 10.1.0.125 interface inside
dhcpd auto_config outside interface inside
!
dhcprelay server 10.1.0.125 outside
dhcprelay enable inside
dhcprelay setroute inside
dhcprelay timeout 60

threat-detection basic-threat
threat-detection statistics access-list
no threat-detection statistics tcp-intercept
tftp-server inside 10.1.1.25 CITYSOUTHDEPOT-ASA-Confg
webvpn
tunnel-group 64.129.214.27 type ipsec-l2l
tunnel-group 64.129.214.27 ipsec-attributes
 pre-shared-key *****
!
!
prompt hostname context