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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5410 818b1a75-f10b-46b9-bf7c-635c3b92a50f

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This commit is contained in:
Lionel Gauthier
2014-06-18 14:59:15 +00:00
parent 2cd421478c
commit d60c8d69ef
4 changed files with 56 additions and 334 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/PROJECTS/GENERIC-LTE-EPC/interfaces.bash
+26 -27
View File
@@ -163,23 +163,13 @@ is_openvswitch_interface() {
if [ "a$var" == "a" ]; then if [ "a$var" == "a" ]; then
return 0 return 0
fi fi
if [ "a${var:0:3}" == "aeth" ]; then if [ "a${var:0:3}" != "aeth" ]; then
return 0; if [ "a${var:0:4}" != "awlan" ]; then
else if [ "a${var:0:4}" != "awifi" ]; then
if [ "a${var:0:4}" == "awlan" ]; then if [ "a${var:0:4}" != "anone" ]; then
return 0; if [ "a${var:0:3}" != "atun" ]; then
else if [ "a${var:0:4}" != "avbox" ]; then
if [ "a${var:0:4}" == "awifi" ]; then return 1;
return 0;
else
if [ "a${var:0:4}" == "anone" ]; then
return 0;
else
if [ "a${var:0:3}" == "atun" ]; then
return 0;
else
if [ "a${var:0:4}" == "avbox" ]; then
return 0;
fi fi
fi fi
fi fi
@@ -187,7 +177,7 @@ is_openvswitch_interface() {
fi fi
fi fi
done done
return 1; return 0;
} }
delete_tun_interface() { delete_tun_interface() {
@@ -200,9 +190,17 @@ delete_tun_interface() {
delete_vlan_interface() { delete_vlan_interface() {
is_vlan_interface $1 is_vlan_interface $1
if [ $? -eq 0 ]; then if [ $? -eq 1 ]; then
ifconfig $1 down > /dev/null 2>&1 bash_exec "ifconfig $1 down "
vconfig rem $1 > /dev/null 2>&1 bash_exec "vconfig rem $1 "
fi
}
delete_openvswitch_interface() {
is_openvswitch_interface $1
if [ $? -eq 1 ]; then
bash_exec "ifconfig $1 down "
bash_exec "tunctl -d $1 "
fi fi
} }
@@ -210,20 +208,21 @@ delete_vlan_interface() {
create_tun_interface() { create_tun_interface() {
is_tun_interface $1 is_tun_interface $1
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
openvpn --mktun --dev $1 bash_exec "openvpn --mktun --dev $1"
fi fi
#ip link set $1 up
} }
delete_openvswitch_interface() { create_vlan_interface() {
is_openvswitch_interface $1 is_vlan_interface $1
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
ifconfig $1 down > /dev/null 2>&1 interface_name=`echo $1 | cut -f1 -d '.'`
tunctl -d $1 > /dev/null 2>&1 vlan=`echo $1 | cut -f2 -d '.'`
bash_exec "vconfig add $interface_name $vlan"
fi fi
} }
create_openvswitch_interface() { create_openvswitch_interface() {
is_openvswitch_interface $1 is_openvswitch_interface $1
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
targets/PROJECTS/GENERIC-LTE-EPC/networks.bash
+26 -298
View File
@@ -36,10 +36,6 @@
# email: lionel.gauthier@eurecom.fr # email: lionel.gauthier@eurecom.fr
# #
###########################################################
THIS_NETWORKS_SCRIPT_PATH=$(dirname $(readlink -f $0))
source $THIS_NETWORKS_SCRIPT_PATH/interfaces.bash
###########################################################
# example: netcalc 192.168.12.100 255.255.255.0 # example: netcalc 192.168.12.100 255.255.255.0
netcalc(){ netcalc(){
@@ -56,100 +52,16 @@ netcalc(){
echo "${ip[*]}" echo "${ip[*]}"
} }
build_network() {
echo "TO DO"
}
build_openvswitch_network() {
start_openswitch_daemon
# REMINDER:
# hss.eur
# |
# +-----------+ +------+ +-----------+ v +----------+
# | eNB +------+ | ovs | VLAN 1+------+ MME +----+ +---+ HSS |
# | |cpenb0+------------------+cpmme0| | +------+ | |
# | +------+ |bridge| +------+ +----+ +---+ |
# | |upenb0+-------+ | | | +----------+
# | +------+ | | | +-+-------+-+
# | | | | +----------------| s11mme|---+
# | | | | +---+---+ |
# | | | | (optional)| |ovs bridge is optional
# +-----------+ | | +---+---+ |
# +---|------------------ | s11sgw|---+ router.eur
# | +-+-------+-+ | +--------------+
# | | S+P-GW | v | ROUTER |
# | VLAN2 +------+ +-------+ +----+ +----+
# +----------+upsgw0| |sgi +-...-+ | | +---...Internet
# +------+ +-------+ +----+ +----+
# | | 11 VLANS | |
# +-----------+ ids=[5..15] +--------------+
#
##################################################
# build bridge between eNB and MME/SPGW
##################################################
#create_openvswitch_interface $ENB_INTERFACE_NAME_FOR_S1_MME
#create_openvswitch_interface $ENB_INTERFACE_NAME_FOR_S1U
#create_openvswitch_interface $MME_INTERFACE_NAME_FOR_S1_MME
#create_openvswitch_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
#create_openvswitch_interface $MME_INTERFACE_NAME_FOR_S11_MME
#create_openvswitch_interface $SGW_INTERFACE_NAME_FOR_S11
bash_exec "ovs-vsctl add-br $BRIDGE"
bash_exec "ovs-vsctl add-port $BRIDGE $ENB_INTERFACE_NAME_FOR_S1_MME tag=1"
bash_exec "ovs-vsctl add-port $BRIDGE $MME_INTERFACE_NAME_FOR_S1_MME tag=1"
bash_exec "ovs-vsctl add-port $BRIDGE $ENB_INTERFACE_NAME_FOR_S1U tag=2"
bash_exec "ovs-vsctl add-port $BRIDGE $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP tag=2"
if [ "a${MME_INTERFACE_NAME_FOR_S11_MME:0:4}" != "anone" ]; then
bash_exec "ovs-vsctl add-port $BRIDGE $MME_INTERFACE_NAME_FOR_S11_MME tag=3"
fi
if [ "a${SGW_INTERFACE_NAME_FOR_S11:0:4}" != "anone" ]; then
bash_exec "ovs-vsctl add-port $BRIDGE $SGW_INTERFACE_NAME_FOR_S11 tag=3"
fi
set_interface_up $MME_INTERFACE_NAME_FOR_S1_MME $MME_IPV4_ADDRESS_FOR_S1_MME $MME_IPV4_NETMASK_FOR_S1_MME
set_interface_up $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP $SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP
set_interface_up $ENB_INTERFACE_NAME_FOR_S1_MME $ENB_IPV4_ADDRESS_FOR_S1_MME $ENB_IPV4_NETMASK_FOR_S1_MME
set_interface_up $ENB_INTERFACE_NAME_FOR_S1U $ENB_IPV4_ADDRESS_FOR_S1U $ENB_IPV4_NETMASK_FOR_S1U
set_interface_up $MME_INTERFACE_NAME_FOR_S11_MME $MME_IPV4_ADDRESS_FOR_S11_MME $MME_IPV4_NETMASK_FOR_S11_MME
set_interface_up $SGW_INTERFACE_NAME_FOR_S11 $SGW_IPV4_ADDRESS_FOR_S11 $SGW_IPV4_NETMASK_FOR_S11
get_mac_router
}
clean_openvswitch_network() {
start_openswitch_daemon
##################################################
# del bridge between eNB and MME/SPGW
##################################################
delete_openvswitch_interface $ENB_INTERFACE_NAME_FOR_S1_MME
delete_openvswitch_interface $ENB_INTERFACE_NAME_FOR_S1U
delete_openvswitch_interface $MME_INTERFACE_NAME_FOR_S1_MME
delete_openvswitch_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
delete_openvswitch_interface $MME_INTERFACE_NAME_FOR_S11_MME
delete_openvswitch_interface $SGW_INTERFACE_NAME_FOR_S11
if is_process_started ovs-vswitchd ; then
ovs-vsctl del-br $BRIDGE > /dev/null 2>&1
fi
stop_openswitch_daemon
}
build_enb_vlan_network() { build_enb_vlan_network() {
# create vlan interface # create vlan interface
is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
interface_name=`echo $ENB_INTERFACE_NAME_FOR_S1_MME | cut -f1 -d '.'` delete_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME
vlan=`echo $ENB_INTERFACE_NAME_FOR_S1_MME | cut -f2 -d '.'`
ifconfig $ENB_INTERFACE_NAME_FOR_S1_MME down > /dev/null 2>&1
vconfig rem $ENB_INTERFACE_NAME_FOR_S1_MME > /dev/null 2>&1
sync sync
bash_exec "vconfig add $interface_name $vlan" create_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME
sync sync
#bash_exec "ifconfig $ENB_INTERFACE_NAME_FOR_S1_MME up"
#sync
#bash_exec "ip -4 addr add $ENB_IPV4_ADDRESS_FOR_S1_MME/$ENB_IPV4_NETMASK_FOR_S1_MME dev $ENB_INTERFACE_NAME_FOR_S1_MME"
set_interface_up $ENB_INTERFACE_NAME_FOR_S1_MME $ENB_IPV4_ADDRESS_FOR_S1_MME $ENB_IPV4_NETMASK_FOR_S1_MME set_interface_up $ENB_INTERFACE_NAME_FOR_S1_MME $ENB_IPV4_ADDRESS_FOR_S1_MME $ENB_IPV4_NETMASK_FOR_S1_MME
else else
echo_fatal "BAD INTERFACE NAME FOR ENB S1-MME $ENB_INTERFACE_NAME_FOR_S1_MME"' (waiting for ethx.y, wlanx.y or wifix.y)' echo_fatal "BAD INTERFACE NAME FOR ENB S1-MME $ENB_INTERFACE_NAME_FOR_S1_MME"' (waiting for ethx.y, wlanx.y or wifix.y)'
@@ -157,16 +69,10 @@ build_enb_vlan_network() {
is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1U is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1U
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
interface_name=`echo $ENB_INTERFACE_NAME_FOR_S1U | cut -f1 -d '.'` delete_vlan_interface $ENB_INTERFACE_NAME_FOR_S1U
vlan=`echo $ENB_INTERFACE_NAME_FOR_S1U | cut -f2 -d '.'`
ifconfig $ENB_INTERFACE_NAME_FOR_S1U down > /dev/null 2>&1
vconfig rem $ENB_INTERFACE_NAME_FOR_S1U > /dev/null 2>&1
sync sync
bash_exec "vconfig add $interface_name $vlan" create_vlan_interface $ENB_INTERFACE_NAME_FOR_S1U
sync sync
#bash_exec "ifconfig $ENB_INTERFACE_NAME_FOR_S1U up"
#sync
#bash_exec "ip -4 addr add $ENB_IPV4_ADDRESS_FOR_S1U/$ENB_IPV4_NETMASK_FOR_S1U dev $ENB_INTERFACE_NAME_FOR_S1U"
set_interface_up $ENB_INTERFACE_NAME_FOR_S1U $ENB_IPV4_ADDRESS_FOR_S1U $ENB_IPV4_NETMASK_FOR_S1U set_interface_up $ENB_INTERFACE_NAME_FOR_S1U $ENB_IPV4_ADDRESS_FOR_S1U $ENB_IPV4_NETMASK_FOR_S1U
sync sync
else else
@@ -178,15 +84,13 @@ clean_enb_vlan_network() {
is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
echo_success "Found VLAN interface $ENB_INTERFACE_NAME_FOR_S1_MME ... deleting" echo_success "Found VLAN interface $ENB_INTERFACE_NAME_FOR_S1_MME ... deleting"
ifconfig $ENB_INTERFACE_NAME_FOR_S1_MME down > /dev/null 2>&1 delete_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME
vconfig rem $ENB_INTERFACE_NAME_FOR_S1_MME > /dev/null 2>&1
fi; fi;
is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1U is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1U
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
echo_success "Found VLAN interface $ENB_INTERFACE_NAME_FOR_S1U ... deleting" echo_success "Found VLAN interface $ENB_INTERFACE_NAME_FOR_S1U ... deleting"
ifconfig $ENB_INTERFACE_NAME_FOR_S1U down > /dev/null 2>&1 delete_vlan_interface $ENB_INTERFACE_NAME_FOR_S1U
vconfig rem $ENB_INTERFACE_NAME_FOR_S1U > /dev/null 2>&1
fi; fi;
sync; sync;
clean_network clean_network
@@ -221,16 +125,10 @@ build_mme_spgw_vlan_network() {
# create vlan interface # create vlan interface
is_vlan_interface $MME_INTERFACE_NAME_FOR_S1_MME is_vlan_interface $MME_INTERFACE_NAME_FOR_S1_MME
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
interface_name=`echo $MME_INTERFACE_NAME_FOR_S1_MME | cut -f1 -d '.'` delete_vlan_interface $MME_INTERFACE_NAME_FOR_S1_MME
vlan=`echo $MME_INTERFACE_NAME_FOR_S1_MME | cut -f2 -d '.'`
ifconfig $MME_INTERFACE_NAME_FOR_S1_MME down > /dev/null 2>&1
vconfig rem $MME_INTERFACE_NAME_FOR_S1_MME > /dev/null 2>&1
sync sync
bash_exec "vconfig add $interface_name $vlan" create_vlan_interface $MME_INTERFACE_NAME_FOR_S1_MME
sync sync
#bash_exec "ifconfig $MME_INTERFACE_NAME_FOR_S1_MME up"
#sync
#"bash_exec "ip -4 addr add $MME_IPV4_ADDRESS_FOR_S1_MME/$MME_IPV4_NETMASK_FOR_S1_MME dev $MME_INTERFACE_NAME_FOR_S1_MME"
set_interface_up $MME_INTERFACE_NAME_FOR_S1_MME $MME_IPV4_ADDRESS_FOR_S1_MME $MME_IPV4_NETMASK_FOR_S1_MME set_interface_up $MME_INTERFACE_NAME_FOR_S1_MME $MME_IPV4_ADDRESS_FOR_S1_MME $MME_IPV4_NETMASK_FOR_S1_MME
else else
echo_fatal "BAD INTERFACE NAME FOR SGW S1-MME $MME_INTERFACE_NAME_FOR_S1_MME"' (waiting for ethx.y, wlanx.y or wifix.y)' echo_fatal "BAD INTERFACE NAME FOR SGW S1-MME $MME_INTERFACE_NAME_FOR_S1_MME"' (waiting for ethx.y, wlanx.y or wifix.y)'
@@ -238,17 +136,10 @@ build_mme_spgw_vlan_network() {
is_vlan_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP is_vlan_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
interface_name=`echo $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP | cut -f1 -d '.'` delete_vlan_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
vlan=`echo $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP | cut -f2 -d '.'`
ifconfig $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP down > /dev/null 2>&1
vconfig rem $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP > /dev/null 2>&1
sync sync
bash_exec "vconfig add $interface_name $vlan" create_vlan_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
sync sync
#bash_exec "ifconfig $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP up"
#sync
#bash_exec "ip -4 addr add $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP/$SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP dev $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP"
#sync
set_interface_up $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP $SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP set_interface_up $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP $SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP
else else
echo_fatal "BAD INTERFACE NAME FOR SGW S1U $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP"' (waiting for ethx.y, wlanx.y or wifix.y)' echo_fatal "BAD INTERFACE NAME FOR SGW S1U $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP"' (waiting for ethx.y, wlanx.y or wifix.y)'
@@ -264,111 +155,20 @@ build_mme_spgw_vlan_network() {
} }
clean_epc_vlan_network() { clean_epc_vlan_network() {
bash_exec "modprobe tun"
bash_exec "modprobe ip_tables"
bash_exec "modprobe iptable_nat"
bash_exec "modprobe x_tables"
bash_exec "$IPTABLES -P INPUT ACCEPT"
bash_exec "$IPTABLES -F INPUT"
bash_exec "$IPTABLES -P OUTPUT ACCEPT"
bash_exec "$IPTABLES -F OUTPUT"
bash_exec "$IPTABLES -P FORWARD ACCEPT"
bash_exec "$IPTABLES -F FORWARD"
bash_exec "$IPTABLES -t raw -F"
bash_exec "$IPTABLES -t nat -F"
bash_exec "$IPTABLES -t mangle -F"
bash_exec "$IPTABLES -t filter -F"
bash_exec "ip route flush cache"
echo " Disabling forwarding"
bash_exec "sysctl -w net.ipv4.ip_forward=0"
assert " `sysctl -n net.ipv4.ip_forward` -eq 0" $LINENO
echo " Enabling DynamicAddr.."
bash_exec "sysctl -w net.ipv4.ip_dynaddr=1"
assert " `sysctl -n net.ipv4.ip_dynaddr` -eq 1" $LINENO
bash_exec "sysctl -w net.ipv4.conf.all.log_martians=1"
assert " `sysctl -n net.ipv4.conf.all.log_martians` -eq 1" $LINENO
echo " Disabling reverse path filtering"
bash_exec "sysctl -w net.ipv4.conf.all.rp_filter=0"
assert " `sysctl -n net.ipv4.conf.all.rp_filter` -eq 0" $LINENO
bash_exec "modprobe 8021q" bash_exec "modprobe 8021q"
delete_vlan_interface $MME_INTERFACE_NAME_FOR_S1_MME delete_vlan_interface $MME_INTERFACE_NAME_FOR_S1_MME
delete_vlan_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP delete_vlan_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
for i in 5 6 7 8 9 10 11 12 13 14 15 for i in 5 6 7 8 9 10 11 12 13 14 15
do do
# delete vlan interface # delete vlan interface
delete_vlan_interface $PGW_INTERFACE_NAME_FOR_SGI.$i down delete_vlan_interface $PGW_INTERFACE_NAME_FOR_SGI.$i
done done
clean_network clean_network
} }
build_tun_network() {
# REMINDER:
# hss.eur
# |
# +-----------+ +-----------+ v +----------+
# | eNB +------+ +------+ MME +----+ +---+ HSS |
# | |cpenb0+------------------+cpmme0| |s6am+------+s6a| |
# | +------+ +------+ +----+ +---+ |
# | |upenb0+-------+ | | +----------+
# | +------+ | +-+-------+-+
# | | | | s11mme|
# | | | +---+---+
# | | | (optional)|
# +-----------+ | +---+---+
# | | s11sgw| router.eur
# | +-+-------+-+ | +--------------+
# | | S+P-GW | v | ROUTER |
# | +------+ +-------+ +----+ +----+
# +----------+upsgw0| |sgi +-...-+ | | +---...Internet
# +------+ +-------+ +----+ +----+
# | | 11 VLANS | |
# +-----------+ ids=[5..15] +--------------+
#
bash_exec "modprobe tun"
##################################################
# build network between eNB and MME/SPGW and HSS
##################################################
echo_success "ENB_INTERFACE_NAME_FOR_S1_MME is "$ENB_INTERFACE_NAME_FOR_S1_MME" addr is "$ENB_IPV4_ADDRESS_FOR_S1_MME
echo_success "ENB_INTERFACE_NAME_FOR_S1U is "$ENB_INTERFACE_NAME_FOR_S1U" addr is "$ENB_IPV4_ADDRESS_FOR_S1U
echo_success "MME_INTERFACE_NAME_FOR_S1_MME is "$MME_INTERFACE_NAME_FOR_S1_MME" addr is "$MME_IPV4_ADDRESS_FOR_S1_MME
echo_success "SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP is "$SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP" addr is "$SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP
echo_success "MME_INTERFACE_NAME_FOR_S11_MME is "$MME_INTERFACE_NAME_FOR_S11_MME" addr is "$MME_IPV4_ADDRESS_FOR_S11_MME
echo_success "SGW_INTERFACE_NAME_FOR_S11 is "$SGW_INTERFACE_NAME_FOR_S11" addr is "$SGW_IPV4_ADDRESS_FOR_S11
echo_success "MME_INTERFACE_NAME_FOR_S6A is "$MME_INTERFACE_NAME_FOR_S6A" addr is "$MME_IPV4_ADDRESS_FOR_S6A
echo_success "HSS_INTERFACE_NAME_FOR_S6A is "$HSS_INTERFACE_NAME_FOR_S6A" addr is "$HSS_IPV4_ADDRESS_FOR_S6A
create_tun_interface $ENB_INTERFACE_NAME_FOR_S1_MME
create_tun_interface $ENB_INTERFACE_NAME_FOR_S1U
create_tun_interface $MME_INTERFACE_NAME_FOR_S1_MME
create_tun_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
create_tun_interface $MME_INTERFACE_NAME_FOR_S11_MME
create_tun_interface $SGW_INTERFACE_NAME_FOR_S11
create_tun_interface $MME_INTERFACE_NAME_FOR_S6A
create_tun_interface $HSS_INTERFACE_NAME_FOR_S6A
set_interface_up $MME_INTERFACE_NAME_FOR_S1_MME $MME_IPV4_ADDRESS_FOR_S1_MME $MME_IPV4_NETMASK_FOR_S1_MME
set_interface_up $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP $SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP
set_interface_up $ENB_INTERFACE_NAME_FOR_S1_MME $ENB_IPV4_ADDRESS_FOR_S1_MME $ENB_IPV4_NETMASK_FOR_S1_MME
set_interface_up $ENB_INTERFACE_NAME_FOR_S1U $ENB_IPV4_ADDRESS_FOR_S1U $ENB_IPV4_NETMASK_FOR_S1U
set_interface_up $MME_INTERFACE_NAME_FOR_S11_MME $MME_IPV4_ADDRESS_FOR_S11_MME $MME_IPV4_NETMASK_FOR_S11_MME
set_interface_up $SGW_INTERFACE_NAME_FOR_S11 $SGW_IPV4_ADDRESS_FOR_S11 $SGW_IPV4_NETMASK_FOR_S11
set_interface_up $MME_INTERFACE_NAME_FOR_S6A $MME_IPV4_ADDRESS_FOR_S6A $MME_IPV4_NETMASK_FOR_S6A
set_interface_up $HSS_INTERFACE_NAME_FOR_S6A $HSS_IPV4_ADDRESS_FOR_S6A $HSS_IPV4_NETMASK_FOR_S6A
}
# arg1 is IF1 IP addr # arg1 is IF1 IP addr
# arg2 is IF2 IP addr # arg2 is IF2 IP addr
@@ -460,26 +260,19 @@ test_network() {
return 0 return 0
} }
clean_tun_network() { clean_network() {
bash_exec "modprobe tun" interfaces=`ifconfig | grep HWaddr | cut -d " " -f1-2 | tr -d '\n'`
################################################## for interface in $interfaces
# del interfaces eNB and MME/SPGW and HSS do
##################################################
delete_tun_interface $ENB_INTERFACE_NAME_FOR_S1_MME is_vlan_interface $interface
delete_tun_interface $ENB_INTERFACE_NAME_FOR_S1U if [ $? -eq 1 ]; then
delete_tun_interface $MME_INTERFACE_NAME_FOR_S1_MME echo_success "Found VLAN interface $interface ... deleting"
delete_tun_interface $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP delete_vlan_interface $interface
delete_tun_interface $MME_INTERFACE_NAME_FOR_S11_MME fi
delete_tun_interface $SGW_INTERFACE_NAME_FOR_S11 done
delete_tun_interface $MME_INTERFACE_NAME_FOR_S6A
delete_tun_interface $HSS_INTERFACE_NAME_FOR_S6A
} }
build_epc_tun_network() {
build_tun_network
create_sgi_vlans
}
create_sgi_vlans() { create_sgi_vlans() {
@@ -487,15 +280,14 @@ create_sgi_vlans() {
bash_exec "modprobe 8021q" bash_exec "modprobe 8021q"
bash_exec "ip link set $PGW_INTERFACE_NAME_FOR_SGI promisc on"
for i in 5 6 7 8 9 10 11 12 13 14 15 for i in 5 6 7 8 9 10 11 12 13 14 15
do do
# create vlan interface # create vlan interface
ifconfig $PGW_INTERFACE_NAME_FOR_SGI.$i down > /dev/null 2>&1 delete_vlan_interface $PGW_INTERFACE_NAME_FOR_SGI.$i
vconfig rem $PGW_INTERFACE_NAME_FOR_SGI.$i > /dev/null 2>&1
sync sync
bash_exec "vconfig add $PGW_INTERFACE_NAME_FOR_SGI $i" create_vlan_interface $PGW_INTERFACE_NAME_FOR_SGI.$i
sync
bash_exec "ifconfig $PGW_INTERFACE_NAME_FOR_SGI.$i up"
sync sync
# configure vlan interface # configure vlan interface
#CIDR=$NETWORK'.'$i'/24' #CIDR=$NETWORK'.'$i'/24'
@@ -505,72 +297,8 @@ create_sgi_vlans() {
bash_exec "ip -4 addr add $CIDR dev $PGW_INTERFACE_NAME_FOR_SGI.$i" bash_exec "ip -4 addr add $CIDR dev $PGW_INTERFACE_NAME_FOR_SGI.$i"
done done
bash_exec "ip link set $PGW_INTERFACE_NAME_FOR_SGI promisc on"
} }
clean_epc_ovs_network() {
bash_exec "modprobe tun"
bash_exec "modprobe ip_tables"
bash_exec "modprobe iptable_nat"
bash_exec "modprobe x_tables"
bash_exec "$IPTABLES -P INPUT ACCEPT"
bash_exec "$IPTABLES -F INPUT"
bash_exec "$IPTABLES -P OUTPUT ACCEPT"
bash_exec "$IPTABLES -F OUTPUT"
bash_exec "$IPTABLES -P FORWARD ACCEPT"
bash_exec "$IPTABLES -F FORWARD"
bash_exec "$IPTABLES -t raw -F"
bash_exec "$IPTABLES -t nat -F"
bash_exec "$IPTABLES -t mangle -F"
bash_exec "$IPTABLES -t filter -F"
bash_exec "ip route flush cache"
echo " Disabling forwarding"
bash_exec "sysctl -w net.ipv4.ip_forward=0"
assert " `sysctl -n net.ipv4.ip_forward` -eq 0" $LINENO
echo " Enabling DynamicAddr.."
bash_exec "sysctl -w net.ipv4.ip_dynaddr=1"
assert " `sysctl -n net.ipv4.ip_dynaddr` -eq 1" $LINENO
bash_exec "sysctl -w net.ipv4.conf.all.log_martians=1"
assert " `sysctl -n net.ipv4.conf.all.log_martians` -eq 1" $LINENO
echo " Disabling reverse path filtering"
bash_exec "sysctl -w net.ipv4.conf.all.rp_filter=0"
assert " `sysctl -n net.ipv4.conf.all.rp_filter` -eq 0" $LINENO
for i in 5 6 7 8 9 10 11 12 13 14 15
do
ifconfig $PGW_INTERFACE_NAME_FOR_SGI.$i down > /dev/null 2>&1
vconfig rem $PGW_INTERFACE_NAME_FOR_SGI.$i > /dev/null 2>&1
done
clean_network
clean_tun_network
}
clean_network() {
interfaces=`ifconfig | grep HWaddr | cut -d " " -f1-2 | tr -d '\n'`
for interface in $interfaces
do
is_openvswitch_interface $interface
if [ $? -eq 1 ]; then
echo_success "Found open-vswitch interface $interface ... deleting"
delete_openvswitch_interface $interface
fi
is_vlan_interface $interface
if [ $? -eq 1 ]; then
echo_success "Found VLAN interface $interface ... deleting"
ifconfig $interface down > /dev/null 2>&1
vconfig rem $interface > /dev/null 2>&1
fi
done
}
targets/PROJECTS/GENERIC-LTE-EPC/start_epc.bash
+3 -5
View File
@@ -133,11 +133,11 @@
# | | 11 VLANS | | # | | 11 VLANS | |
# +-----------+ ids=[5..15] +--------------+ # +-----------+ ids=[5..15] +--------------+
BRIDGE="vswitch"
########################################################### ###########################################################
THIS_SCRIPT_PATH=$(dirname $(readlink -f $0)) THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
source $THIS_SCRIPT_PATH/utils.bash . $THIS_SCRIPT_PATH/utils.bash
. $THIS_SCRIPT_PATH/interfaces.bash
. $THIS_SCRIPT_PATH/networks.bash
########################################################### ###########################################################
if [ $# -eq 1 ]; then if [ $# -eq 1 ]; then
@@ -285,8 +285,6 @@ if [ $? -eq 1 ]; then
clean_epc_vlan_network clean_epc_vlan_network
build_mme_spgw_vlan_network build_mme_spgw_vlan_network
else else
ovs_setting=0
vlan_setting=0
clean_epc_vlan_network clean_epc_vlan_network
create_sgi_vlans create_sgi_vlans
fi fi
targets/PROJECTS/GENERIC-LTE-EPC/utils.bash
+1 -4
View File
@@ -674,10 +674,7 @@ compile_epc() {
exit 1 exit 1
fi fi
} }
###########################################################
THIS_UTILS_SCRIPT_PATH=$(dirname $(readlink -f $0))
source $THIS_UTILS_SCRIPT_PATH/networks.bash
###########################################################
########################################################### ###########################################################
IPTABLES=/sbin/iptables IPTABLES=/sbin/iptables
THIS_SCRIPT_PATH=$(dirname $(readlink -f $0)) THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))