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mark.bell
Beginner

Azure Site-to-Site VPN: Can ping from on-prem to Azure VMs but not visa versa

Need some help. I've got a successful site-to-site VPN connection running. All traffic flows as it should, except I cannot ping from Azure VMs to my on-prem VMs. For example, if I ping from on-prem (i.e. 192.168.1.90) to Azure VM (10.0.0.1), it works. If I ping from Azure VM (i.e. 10.0.0.4) to on-prem (192.168.1.90) I get request timed out. All other traffic flows correctly. Just can't ping from Azure VMs to local ips. I can ping from Azure VM to WAN addresses, like google.com. Wondering if someone could tell me if something is up with my config. I have added exclusions for ICMP in Windows Firewalls on both sides and Azure NSGs, so that can't be it. 
 
Here is my config (anything marked [removed] has been deemed sensitive):
 
Result of the command: "show run"
: Saved
:
: Serial Number: [removed]
: Hardware:   ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores)
:
ASA Version 9.8(2)
!
hostname ciscoasa
domain-name [removed]
enable password [removed]
xlate per-session deny tcp any4 any4
names
!
interface GigabitEthernet1/1
 description Comcast
 nameif outside
 security-level 0
 ip address [removed] 255.255.255.248
!
interface GigabitEthernet1/2
 bridge-group 1
 nameif inside_1
 security-level 100
!
interface GigabitEthernet1/3
 bridge-group 1
 nameif inside_2
 security-level 100
!
interface GigabitEthernet1/4
 bridge-group 1
 nameif inside_3
 security-level 100
!
interface GigabitEthernet1/5
 bridge-group 1
 nameif inside_4
 security-level 100
!
interface GigabitEthernet1/6
 bridge-group 1
 nameif inside_5
 security-level 100
!
interface GigabitEthernet1/7
 bridge-group 1
 nameif inside_6
 security-level 100
!
interface GigabitEthernet1/8
 bridge-group 1
 nameif inside_7
 security-level 100
!
interface Management1/1
 management-only
 no nameif
 no security-level
 no ip address
!
interface BVI1
 description [Removed] Network
 nameif inside
 security-level 100
 ip address 192.168.1.254 255.255.255.0
!
boot system disk0:/asa982-lfbff-k8.SPA
ftp mode passive
clock timezone CST -6
clock summer-time CDT recurring
dns domain-lookup outside
dns server-group DefaultDNS
 name-server 75.75.75.75
 name-server 8.8.8.8
 name-server 8.8.4.4
 domain-name [removed]
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object network obj_any
 subnet 0.0.0.0 0.0.0.0
object network inside-network
 subnet 192.168.1.0 255.255.255.0
object network azure
 subnet 10.0.0.0 255.255.0.0
object network DHCP_server
 host 192.168.1.10
object service tcp[removed]
 service tcp destination eq [removed] 
 description RDP
object network OutsideInterface
 host [removed]
object service RDP-Service
 service tcp source eq [removed]
object network AzureDC1
 host 10.0.0.4
object service ICMPv4
 service icmp echo 0
object-group network azure-networks
 network-object object azure
object-group network onprem-networks
 network-object 192.168.1.0 255.255.255.0
object-group service rdp tcp
 port-object eq [removed]
access-list outside_access_in extended permit icmp any any
access-list outside_access_in extended permit ip host [removed] host [removed]
access-list outside_access_in remark Ping
access-list outside_cryptomap extended permit ip object-group onprem-networks object-group azure-networks
access-list outside_nat extended permit tcp any host [removed] eq [removed]
access-list inside_nat0_outbound extended permit ip 192.168.1.0 255.255.255.0 object azure
access-list OUTSIDE extended permit icmp any any
access-list inside_6_access_in extended permit ip any any
access-list inside_6_access_in extended permit icmp any any
pager lines 24
logging enable
logging buffer-size 1000000
logging buffered informational
logging asdm informational
mtu outside 1500
mtu inside_1 1500
mtu inside_2 1500
mtu inside_3 1500
mtu inside_4 1500
mtu inside_5 1500
mtu inside_6 1500
mtu inside_7 1500
icmp unreachable rate-limit 1 burst-size 1
icmp permit any outside
icmp permit any inside_2
icmp permit any inside_5
icmp permit any inside_6
icmp permit any inside
asdm image disk0:/asdm-782-151.bin
no asdm history enable
arp timeout 14400
no arp permit-nonconnected
arp rate-limit 16384
nat (inside_1,outside) source static onprem-networks onprem-networks destination static azure-networks azure-networks
nat (inside_2,outside) source static onprem-networks onprem-networks destination static azure-networks azure-networks
nat (inside_3,outside) source static onprem-networks onprem-networks destination static azure-networks azure-networks
nat (inside_4,outside) source static onprem-networks onprem-networks destination static azure-networks azure-networks
nat (inside_5,outside) source static onprem-networks onprem-networks destination static azure-networks azure-networks
nat (inside_6,outside) source static onprem-networks onprem-networks destination static azure-networks azure-networks
nat (inside_7,outside) source static onprem-networks onprem-networks destination static azure-networks azure-networks
!
object network obj_any
 nat (any,outside) dynamic interface
access-group outside_access_in in interface outside
access-group inside_6_access_in in interface inside_6
route outside 0.0.0.0 0.0.0.0 [removed] 1
timeout xlate 3:00:00
timeout pat-xlate 0:00:30
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 sctp 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
timeout conn-holddown 0:00:15
timeout igp stale-route 0:01:10
user-identity default-domain LOCAL
user-identity ad-agent active-user-database on-demand
aaa authentication http console LOCAL
aaa authentication ssh console LOCAL
aaa authentication telnet console LOCAL
aaa authentication login-history
http server enable
http 192.168.1.0 255.255.255.0 inside_1
http 192.168.1.0 255.255.255.0 inside_2
http 192.168.1.0 255.255.255.0 inside_3
http 192.168.1.0 255.255.255.0 inside_4
http 192.168.1.0 255.255.255.0 inside_5
http 192.168.1.0 255.255.255.0 inside_6
http 192.168.1.0 255.255.255.0 inside_7
no snmp-server location
no snmp-server contact
sysopt connection tcpmss 1318
sysopt connection preserve-vpn-flows
service sw-reset-button
crypto ipsec ikev2 ipsec-proposal AES256Azure
 protocol esp encryption aes-256
 protocol esp integrity sha-1
crypto ipsec ikev2 ipsec-proposal DES
 protocol esp encryption des
 protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal 3DES
 protocol esp encryption 3des
 protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES
 protocol esp encryption aes
 protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES192
 protocol esp encryption aes-192
 protocol esp integrity sha-1 md5
crypto ipsec ikev2 ipsec-proposal AES256
 protocol esp encryption aes-256
 protocol esp integrity sha-1 md5
crypto ipsec security-association lifetime seconds 3600
crypto ipsec security-association lifetime kilobytes 102400000
crypto ipsec security-association pmtu-aging infinite
crypto map outside_map1 1 match address outside_cryptomap
crypto map outside_map1 1 set pfs group24
crypto map outside_map1 1 set peer [removed]
crypto map outside_map1 1 set ikev2 ipsec-proposal AES256Azure
crypto map outside_map1 1 set security-association lifetime seconds 3600
crypto map outside_map1 1 set security-association lifetime kilobytes 102400000
crypto map outside_map1 interface outside
crypto ca trustpoint _SmartCallHome_ServerCA
 no validation-usage
 crl configure
crypto ca trustpool policy
crypto ca certificate chain _SmartCallHome_ServerCA
 certificate ca [removed]
  quit
crypto ikev2 policy 1
 encryption aes-256
 integrity sha
 group 24
 prf sha
 lifetime seconds 28800
crypto ikev2 enable outside
crypto ikev2 enable inside_1
crypto ikev2 enable inside_2
crypto ikev2 enable inside_3
crypto ikev2 enable inside_4
crypto ikev2 enable inside_5
crypto ikev2 enable inside_6
crypto ikev2 enable inside_7
crypto ikev2 enable inside
crypto ikev1 enable outside
crypto ikev1 enable inside_1
crypto ikev1 enable inside_2
crypto ikev1 enable inside_3
crypto ikev1 enable inside_4
crypto ikev1 enable inside_5
crypto ikev1 enable inside_6
crypto ikev1 enable inside_7
crypto ikev1 enable inside
crypto ikev1 policy 20
 authentication rsa-sig
 encryption aes-256
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 30
 authentication pre-share
 encryption aes-256
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 50
 authentication rsa-sig
 encryption aes-192
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 60
 authentication pre-share
 encryption aes-192
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 80
 authentication rsa-sig
 encryption aes
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 90
 authentication pre-share
 encryption aes
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 110
 authentication rsa-sig
 encryption 3des
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 120
 authentication pre-share
 encryption 3des
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 140
 authentication rsa-sig
 encryption des
 hash sha
 group 2
 lifetime 86400
crypto ikev1 policy 150
 authentication pre-share
 encryption des
 hash sha
 group 2
 lifetime 86400
telnet 192.168.1.0 255.255.255.0 inside_1
telnet 192.168.1.0 255.255.255.0 inside_2
telnet 192.168.1.0 255.255.255.0 inside_3
telnet 192.168.1.0 255.255.255.0 inside_4
telnet 192.168.1.0 255.255.255.0 inside_5
telnet 192.168.1.0 255.255.255.0 inside_6
telnet 192.168.1.0 255.255.255.0 inside_7
telnet timeout 5
no ssh stricthostkeycheck
ssh 192.168.1.0 255.255.255.0 inside_1
ssh 192.168.1.0 255.255.255.255 inside_2
ssh 192.168.1.0 255.255.255.255 inside_3
ssh 192.168.1.0 255.255.255.255 inside_4
ssh 192.168.1.0 255.255.255.255 inside_5
ssh 192.168.1.0 255.255.255.255 inside_6
ssh 192.168.1.0 255.255.255.255 inside_7
ssh timeout 5
ssh key-exchange group dh-group1-sha1
console timeout 0
dhcpd dns 75.75.75.75 75.75.76.76
dhcpd domain [removed]
dhcpd auto_config outside
!
threat-detection basic-threat
threat-detection statistics
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
group-policy GroupPolicy1 internal
group-policy GroupPolicy1 attributes
 vpn-tunnel-protocol ikev2
dynamic-access-policy-record DfltAccessPolicy
username [removed]
username [removed]
tunnel-group [removed] type ipsec-l2l
tunnel-group [removed] general-attributes
 default-group-policy GroupPolicy1
tunnel-group [removed] ipsec-attributes
 ikev2 remote-authentication pre-shared-key [removed]
 ikev2 local-authentication pre-shared-key [removed]
no tunnel-group-map enable ou
!
class-map class-default-settings
 match default-inspection-traffic
class-map global-class
 match any
class-map inspection_default
 match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
 parameters
  message-length maximum client auto
  message-length maximum 512
  no tcp-inspection
policy-map global_policy
 class inspection_default
  inspect icmp
policy-map global-policy
 class class-default-settings
  inspect icmp
policy-map class-default
 class global-class
  inspect icmp
!
service-policy global_policy global
prompt hostname context
service call-home
call-home reporting anonymous
call-home
 contact-email-addr mark.bell@journeystn.org
 profile CiscoTAC-1
  destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService
  destination address email callhome@cisco.com
  destination transport-method http
  subscribe-to-alert-group diagnostic
  subscribe-to-alert-group environment
  subscribe-to-alert-group inventory periodic monthly
  subscribe-to-alert-group configuration periodic monthly
  subscribe-to-alert-group telemetry periodic daily
hpm topN enable
Cryptochecksum:426c1042e5da8735c3d46dba6a161aec
: end
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