tkt

SCR2.2/TP21/Reponses.txt

@@ -0,0 +1,31 @@
+PC3:
+10.32.0.0/17 10.16.0.254
+
+PC4:
+10.16.0.0/17 10.32.0.254
+10.48.0.0/17 10.32.0.255
+
+PC6-5:
+0.0.0.0/0 10.48.0.6
+10.16.0.0/17 10.48.0.255
+
+PC5:
+0.0.0.0/0 10.48.0.254
+
+PC6:
+0.0.0.0/0 10.64.0.254
+10.16.0.0/17 10.64.0.254
+
+PC7:
+0.0.0.0/0 10.80.0.255
+10.64.0.0/17 10.80.0.254
+
+PC8:
+0.0.0.0/0 10.80.0.255
+10.64.0.0/17 10.80.0.254
+
+Host2
+0.0.0.0/0 102.103.104.254
+
+Host3
+0.0.0.0/0 202.203.204.254

SCR3.1/TP4/Exo1/parexec.c

@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+ 
+int main(int argc, char** argv) {
+    int nb = argc-2;
+    pid_t pid;
+
+    for (int i=1 ; i<= nb ; i++){
+        pid = fork();
+        if (pid==0){
+            printf("processus : %d\n", getpid());
+            execl(argv[1], argv[1+i]);
+        }
+    }
+    return EXIT_SUCCESS;
+}

SCR3.1/TP4/Exo1/rebours.c

@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+ 
+int main(int argc, char** argv) 
+{
+    	int cpt = (int)strtol(argv[1],NULL,0);
+    	printf("%d : debut\n", getpid());
+
+    	for (cpt ; cpt>=1; cpt--)
+    	{
+        	printf("%d : %d\n", getpid(), cpt);
+        	sleep(1);
+    	}
+    	printf("%d : fin\n", getpid());
+	return EXIT_SUCCESS;
+}

SCR3.1/TP4/Exo2/montecarlo.c

@@ -0,0 +1,18 @@
+uint64_t shots_in=0,shots=0;
+double x,y;
+
+int main(int argc, char **argv)
+{
+	shots_in = 0;
+	shots = 0;
+	for (;;){
+		x = rand()/(RAND_MAX*1.0);
+		y = rand()/(RAND_MAX*1.0);
+		shots ++;
+		if ((x*x+y*y)<=1){
+			shots_in ++;
+		}    
+	}
+	/* la probabilité vaut tirsIn/tirs, 
+	   Elle converge lentement vers pi/4*/	
+}   

SCR3.2/TP01/one-gateway.imn

@@ -0,0 +1,213 @@
+node n0 {
+    type host
+    network-config {
+	hostname GW
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:03
+	 ip address 172.16.2.254/24
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:00
+	 ip address 172.16.1.254/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {408 216}
+    labelcoords {408 252}
+    interface-peer {eth0 n5}
+    interface-peer {eth1 n6}
+    custom-configs {
+        custom-config-id default {
+            custom-command /bin/sh
+            config {
+                ip addr add 127.0.0.1/8 dev lo0
+                ip addr add 172.16.1.254/24 dev eth0
+                ip addr add 172.16.2.254/24 dev eth1
+                ip -6 addr add ::1/128 dev lo0
+                
+                iptables -t nat -A POSTROUTING -o eth1 -j SNAT --to-source 172.16.2.254
+                
+                rpcbind
+                inetd
+                
+            }
+        }
+    }
+    custom-selected default
+    custom-enabled true
+}
+
+node n1 {
+    type pc
+    network-config {
+	hostname pc1-1
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:01
+	 ip address 172.16.1.1/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 172.16.2.0/24 172.16.1.254
+	!
+    }
+    canvas c0
+    iconcoords {120 120}
+    labelcoords {120 151}
+    interface-peer {eth0 n5}
+}
+
+node n2 {
+    type pc
+    network-config {
+	hostname pc1-2
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:02
+	 ip address 172.16.1.2/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 172.16.2.0/24 172.16.1.254
+	!
+    }
+    canvas c0
+    iconcoords {120 312}
+    labelcoords {120 343}
+    interface-peer {eth0 n5}
+}
+
+node n3 {
+    type pc
+    network-config {
+	hostname pc2-1
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:04
+	 ip address 172.16.2.1/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	!
+	!
+    }
+    canvas c0
+    iconcoords {696 120}
+    labelcoords {696 151}
+    interface-peer {eth0 n6}
+}
+
+node n4 {
+    type pc
+    network-config {
+	hostname pc2-2
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:05
+	 ip address 172.16.2.2/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	!
+	!
+    }
+    canvas c0
+    iconcoords {696 312}
+    labelcoords {696 343}
+    interface-peer {eth0 n6}
+}
+
+node n5 {
+    type lanswitch
+    network-config {
+	hostname switch1
+	!
+    }
+    canvas c0
+    iconcoords {216 216}
+    labelcoords {216 239}
+    interface-peer {e0 n0}
+    interface-peer {e1 n1}
+    interface-peer {e2 n2}
+}
+
+node n6 {
+    type lanswitch
+    network-config {
+	hostname switch2
+	!
+    }
+    canvas c0
+    iconcoords {600 216}
+    labelcoords {600 239}
+    interface-peer {e0 n0}
+    interface-peer {e1 n3}
+    interface-peer {e2 n4}
+}
+
+link l0 {
+    nodes {n5 n0}
+    bandwidth 0
+}
+
+link l1 {
+    nodes {n1 n5}
+    bandwidth 0
+}
+
+link l2 {
+    nodes {n2 n5}
+    bandwidth 0
+}
+
+link l3 {
+    nodes {n6 n0}
+    bandwidth 0
+}
+
+link l4 {
+    nodes {n3 n6}
+    bandwidth 0
+}
+
+link l5 {
+    nodes {n4 n6}
+    bandwidth 0
+}
+
+canvas c0 {
+    name {Canvas0}
+}
+
+option show {
+    interface_names yes
+    ip_addresses yes
+    ipv6_addresses yes
+    node_labels yes
+    link_labels yes
+    background_images no
+    annotations yes
+    hostsAutoAssign no
+    grid yes
+    iconSize normal
+    zoom 1.0
+}
+

SCR3.2/TP01/two-gateways.imn

@@ -0,0 +1,330 @@
+node n3 {
+    type pc
+    network-config {
+	hostname A
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:02
+	 ip address 172.16.1.1/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 0.0.0.0/0 172.16.1.254
+	!
+    }
+    canvas c0
+    iconcoords {72 120}
+    labelcoords {72 151}
+    interface-peer {eth0 n4}
+}
+
+node n4 {
+    type lanswitch
+    network-config {
+	hostname switch2
+	!
+    }
+    canvas c0
+    iconcoords {264 120}
+    labelcoords {264 143}
+    interface-peer {e0 n3}
+    interface-peer {e1 n0}
+}
+
+node n0 {
+    type host
+    network-config {
+	hostname P1
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:01
+	 ip address 172.16.2.253/24
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:00
+	 ip address 172.16.1.254/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {264 264}
+    labelcoords {264 300}
+    interface-peer {eth0 n4}
+    interface-peer {eth1 n1}
+    custom-configs {
+        custom-config-id default {
+            custom-command /bin/sh
+            config {
+                ip addr add 127.0.0.1/8 dev lo0
+                ip addr add 172.16.1.254/24 dev eth0
+                ip addr add 172.16.2.253/24 dev eth1
+                ip -6 addr add ::1/128 dev lo0
+                
+                ip route add 0.0.0.0/0 via 172.16.2.252
+                iptables -t nat -A POSTROUTING -o eth1 -j SNAT --to-source 172.16.2.253
+                
+                rpcbind
+                inetd
+                
+            }
+        }
+    }
+    custom-enabled true
+    custom-selected default
+}
+
+node n1 {
+    type lanswitch
+    network-config {
+	hostname switch3
+	!
+    }
+    canvas c0
+    iconcoords {264 408}
+    labelcoords {264 431}
+    interface-peer {e0 n0}
+    interface-peer {e1 n2}
+    interface-peer {e2 n5}
+}
+
+node n2 {
+    type pc
+    network-config {
+	hostname B
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:03
+	 ip address 172.16.2.1/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 0.0.0.0/0 172.16.2.252
+	!
+    }
+    canvas c0
+    iconcoords {72 408}
+    labelcoords {72 439}
+    interface-peer {eth0 n1}
+}
+
+node n5 {
+    type host
+    network-config {
+	hostname P2
+	!
+	interface eth2
+	 mac address 42:00:aa:00:00:07
+	 ip address 10.0.0.250/8
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:06
+	 ip address 172.16.3.251/24
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:04
+	 ip address 172.16.2.252/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {456 408}
+    labelcoords {456 444}
+    interface-peer {eth0 n1}
+    interface-peer {eth1 n7}
+    custom-configs {
+        custom-config-id default {
+            custom-command /bin/sh
+            config {
+                ip addr add 127.0.0.1/8 dev lo0
+                ip addr add 172.16.2.252/24 dev eth0
+                ip addr add 172.16.3.251/24 dev eth1
+                ip addr add 10.0.0.250/24 dev eth2
+                ip -6 addr add ::1/128 dev lo0
+                
+                iptables -t filter -A FORWARD -s 172.16.2.253 -d 172.16.3.1 -j DROP
+                iptables -t nat -A POSTROUTING -o eth1 -j SNAT --to-source 172.16.3.251
+                iptables -t nat -A POSTROUTING -o eth2 -j SNAT --to-source 10.0.0.250
+                
+                rpcbind
+                inetd
+                
+            }
+        }
+    }
+    custom-enabled true
+    interface-peer {eth2 n6}
+    custom-selected default
+}
+
+node n7 {
+    type lanswitch
+    network-config {
+	hostname switch4
+	!
+    }
+    canvas c0
+    iconcoords {456 264}
+    labelcoords {456 287}
+    interface-peer {e0 n8}
+    interface-peer {e1 n5}
+}
+
+node n8 {
+    type pc
+    network-config {
+	hostname C
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:05
+	 ip address 172.16.3.1/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {456 120}
+    labelcoords {456 151}
+    interface-peer {eth0 n7}
+}
+
+node n6 {
+    type lanswitch
+    network-config {
+	hostname switch5
+	!
+    }
+    canvas c0
+    iconcoords {648 408}
+    labelcoords {648 431}
+    interface-peer {e0 n5}
+    interface-peer {e1 n9}
+    interface-peer {e2 n10}
+}
+
+node n9 {
+    type pc
+    network-config {
+	hostname pc4
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:08
+	 ip address 10.0.0.2/8
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {648 264}
+    labelcoords {648 295}
+    interface-peer {eth0 n6}
+}
+
+node n10 {
+    type pc
+    network-config {
+	hostname pc5
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:09
+	 ip address 10.0.0.1/8
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {792 408}
+    labelcoords {792 439}
+    interface-peer {eth0 n6}
+}
+
+link l2 {
+    nodes {n4 n3}
+    bandwidth 0
+}
+
+link l0 {
+    nodes {n0 n4}
+    bandwidth 0
+}
+
+link l1 {
+    nodes {n1 n0}
+    bandwidth 0
+}
+
+link l3 {
+    nodes {n2 n1}
+    bandwidth 0
+}
+
+link l4 {
+    nodes {n5 n1}
+    bandwidth 0
+}
+
+link l5 {
+    nodes {n7 n8}
+    bandwidth 0
+}
+
+link l6 {
+    nodes {n5 n7}
+    bandwidth 0
+}
+
+link l7 {
+    nodes {n6 n5}
+    bandwidth 0
+}
+
+link l8 {
+    nodes {n9 n6}
+    bandwidth 0
+}
+
+link l9 {
+    nodes {n10 n6}
+    bandwidth 0
+}
+
+canvas c0 {
+    name {Canvas0}
+}
+
+option show {
+    interface_names yes
+    ip_addresses yes
+    ipv6_addresses yes
+    node_labels yes
+    link_labels yes
+    background_images no
+    annotations yes
+    hostsAutoAssign no
+    grid yes
+    iconSize normal
+    zoom 1.0
+}
+

SCR3.2/TP02/two-gateways.imn

@@ -0,0 +1,457 @@
+node n0 {
+    type lanswitch
+    network-config {
+	hostname switch1
+	!
+    }
+    canvas c0
+    iconcoords {264 72}
+    labelcoords {264 95}
+    interface-peer {e0 n6}
+    interface-peer {e1 n7}
+}
+
+node n1 {
+    type lanswitch
+    network-config {
+	hostname switch2
+	!
+    }
+    canvas c0
+    iconcoords {456 216}
+    labelcoords {456 239}
+    interface-peer {e0 n6}
+    interface-peer {e1 n8}
+    interface-peer {e2 n9}
+}
+
+node n4 {
+    type router
+    model quagga
+    network-config {
+	hostname router1
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:0d
+	 ip address 45.45.45.253/21
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:08
+	 ip address 62.62.62.253/19
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	router rip
+	 redistribute static
+	 redistribute connected
+	 redistribute ospf
+	 network 0.0.0.0/0
+	!
+	router ripng
+	 redistribute static
+	 redistribute connected
+	 redistribute ospf6
+	 network ::/0
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {648 552}
+    labelcoords {648 577}
+    interface-peer {eth1 n5}
+    interface-peer {eth0 n3}
+    custom-configs {
+    }
+    custom-selected {}
+}
+
+node n5 {
+    type router
+    model quagga
+    network-config {
+	hostname router2
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:0a
+	 ip address 37.37.37.254/22
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:07
+	 ip address 62.62.62.254/19
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	router rip
+	 redistribute static
+	 redistribute connected
+	 redistribute ospf
+	 network 0.0.0.0/0
+	!
+	router ripng
+	 redistribute static
+	 redistribute connected
+	 redistribute ospf6
+	 network ::/0
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {264 552}
+    labelcoords {264 577}
+    interface-peer {eth0 n4}
+    interface-peer {eth1 n10}
+}
+
+node n6 {
+    type host
+    network-config {
+	hostname GW1
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:01
+	 ip address 172.16.2.253/24
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:00
+	 ip address 172.16.1.253/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {264 216}
+    labelcoords {264 252}
+    interface-peer {eth0 n0}
+    interface-peer {eth1 n1}
+    custom-configs {
+        custom-config-id default {
+            custom-command /bin/sh
+            config {
+                ip addr add 127.0.0.1/8 dev lo0
+                ip addr add 172.16.1.253/24 dev eth0
+                ip addr add 172.16.2.253/24 dev eth1
+                ip -6 addr add ::1/128 dev lo0
+                
+                ip route add 0.0.0.0/0 via 172.16.2.254
+                iptables -t nat -A POSTROUTING -o eth1 -j SNAT --to-source 172.16.2.253
+                
+                rpcbind
+                inetd
+                
+            }
+        }
+    }
+    custom-enabled true
+    custom-selected default
+}
+
+node n7 {
+    type pc
+    network-config {
+	hostname pc1
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:02
+	 ip address 172.16.1.1/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 0.0.0.0/0 172.16.1.253
+	!
+    }
+    canvas c0
+    iconcoords {24 72}
+    labelcoords {24 103}
+    interface-peer {eth0 n0}
+}
+
+node n8 {
+    type pc
+    network-config {
+	hostname pc2
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:03
+	 ip address 172.16.2.2/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 0.0.0.0/0 172.16.2.254
+	!
+    }
+    canvas c0
+    iconcoords {456 360}
+    labelcoords {456 391}
+    interface-peer {eth0 n1}
+}
+
+node n10 {
+    type pc
+    network-config {
+	hostname pc
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:09
+	 ip address 37.37.37.1/22
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 0.0.0.0/0 37.37.37.254
+	!
+    }
+    canvas c0
+    iconcoords {24 552}
+    labelcoords {24 583}
+    interface-peer {eth0 n5}
+}
+
+node n11 {
+    type pc
+    network-config {
+	hostname pc3
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:0e
+	 ip address 172.16.3.3/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {840 72}
+    labelcoords {840 103}
+    interface-peer {eth0 n2}
+}
+
+node n12 {
+    type host
+    network-config {
+	hostname host1
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:0b
+	 ip address 45.45.45.1/21
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	ip route 0.0.0.0/0 45.45.45.253
+	!
+    }
+    canvas c0
+    iconcoords {840 360}
+    labelcoords {840 396}
+    interface-peer {eth0 n3}
+}
+
+node n13 {
+    type host
+    network-config {
+	hostname host2
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:0c
+	 ip address 45.45.45.2/21
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+	!
+	ip route 0.0.0.0/0 45.45.45.253
+	!
+    }
+    canvas c0
+    iconcoords {840 552}
+    labelcoords {840 588}
+    interface-peer {eth0 n3}
+}
+
+node n2 {
+    type lanswitch
+    network-config {
+	hostname switch3
+	!
+    }
+    canvas c0
+    iconcoords {648 72}
+    labelcoords {648 95}
+    interface-peer {e1 n11}
+    interface-peer {e0 n9}
+}
+
+node n3 {
+    type lanswitch
+    network-config {
+	hostname switch4
+	!
+    }
+    canvas c0
+    iconcoords {648 456}
+    labelcoords {648 479}
+    interface-peer {e1 n12}
+    interface-peer {e2 n13}
+    interface-peer {e3 n4}
+    interface-peer {e0 n9}
+}
+
+node n9 {
+    type host
+    network-config {
+	hostname GW2
+	!
+	interface eth2
+	 mac address 42:00:aa:00:00:06
+	 ip address 45.45.45.254/21
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:05
+	 ip address 172.16.3.254/24
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:04
+	 ip address 172.16.2.254/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {648 216}
+    labelcoords {648 252}
+    interface-peer {eth0 n1}
+    custom-configs {
+        custom-config-id default {
+            custom-command /bin/sh
+            config {
+                ip addr add 127.0.0.1/8 dev lo0
+                ip addr add 172.16.2.254/24 dev eth0
+                ip addr add 172.16.3.254/24 dev eth1
+                ip addr add 45.45.45.254/21 dev eth2
+                ip -6 addr add ::1/128 dev lo0
+                
+                ip route add 0.0.0.0/0 via 45.45.45.253
+                iptables -t nat -A POSTROUTING -o eth1 -j SNAT --to-source 172.16.3.254
+                iptables -t nat -A POSTROUTING -o eth2 -j SNAT --to-source 45.45.45.254
+                
+                rpcbind
+                inetd
+                
+            }
+        }
+    }
+    interface-peer {eth1 n2}
+    interface-peer {eth2 n3}
+    custom-enabled true
+    custom-selected default
+}
+
+link l0 {
+    nodes {n0 n6}
+    bandwidth 0
+}
+
+link l1 {
+    nodes {n1 n6}
+    bandwidth 0
+}
+
+link l2 {
+    nodes {n7 n0}
+    bandwidth 0
+}
+
+link l3 {
+    nodes {n8 n1}
+    bandwidth 0
+}
+
+link l7 {
+    nodes {n5 n4}
+    bandwidth 0
+}
+
+link l8 {
+    nodes {n10 n5}
+    bandwidth 0
+}
+
+link l9 {
+    nodes {n12 n3}
+    bandwidth 0
+}
+
+link l10 {
+    nodes {n13 n3}
+    bandwidth 0
+}
+
+link l11 {
+    nodes {n4 n3}
+    bandwidth 0
+}
+
+link l12 {
+    nodes {n11 n2}
+    bandwidth 0
+}
+
+link l4 {
+    nodes {n9 n1}
+    bandwidth 0
+}
+
+link l5 {
+    nodes {n2 n9}
+    bandwidth 0
+}
+
+link l6 {
+    nodes {n3 n9}
+    bandwidth 0
+}
+
+canvas c0 {
+    name {Canvas0}
+}
+
+option show {
+    interface_names yes
+    ip_addresses yes
+    ipv6_addresses yes
+    node_labels yes
+    link_labels yes
+    background_images no
+    annotations yes
+    hostsAutoAssign no
+    grid yes
+    iconSize normal
+    zoom 1.0
+}
+

SCR3.2/TP03/Répones.txt

@@ -0,0 +1,37 @@
+I)
+1-4) regarder le dhcpd.conf
+
+5.
+vim /etc/default/isc-dhcp-server 
+commenter la ligne INTERFACESv6 et mettez INTERFACESv4="eth0"
+sudo himage DHCPsrv /etc/init.d/isc-dhcp-server start
+
+6.
+ps aux | grep "dhcp"
+
+7.
+C'est le port 67 pour le serveur et 68 pour le client
+
+9.
+sudo himage pc1-1
+root@pc1-1:/# dhclient eth0
+
+II)
+
+4.
+a)
+Forwarded BOOTREQUEST for 42:00:aa:00:00:05 to 192.168.10.10
+
+b)
+DHCPDISCOVER from 42:00:aa:00:00:05 (pc2-2) via 172.16.2.254
+DHCPOFFER on 172.16.2.1 to 42:00:aa:00:00:05 (pc2-2) via 172.16.2.254
+
+5.
+UDP ne possède pas de garantie lors du DHCPDISCOVER ou le DHCPREQUEST
+
+6.
+Le DHCPDISCOVER et le DHCPREQUEST sont renvoyé 2 fois car il envoie un DHCPDISCOVER puis DHCPREQUEST et si il ne trouve pas il renvoie un DHCPDISCOVER et donc un DHCPREQUEST
+
+7.
+fait rajouter -q a dhcrelay
+

SCR3.2/TP03/dhcp-serv.imn

@@ -0,0 +1,214 @@
+node n0 {
+    type host
+    network-config {
+	hostname DHCPsrv
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:00
+	 ip address 192.168.10.10/20
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {120 120}
+    labelcoords {120 156}
+    interface-peer {eth0 n1}
+}
+
+node n1 {
+    type lanswitch
+    network-config {
+	hostname switch1
+	!
+    }
+    canvas c0
+    iconcoords {216 264}
+    labelcoords {216 287}
+    interface-peer {e0 n0}
+    interface-peer {e1 n2}
+    interface-peer {e2 n3}
+    interface-peer {e3 n4}
+}
+
+node n2 {
+    type pc
+    network-config {
+	hostname pc1-1
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:01
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {120 408}
+    labelcoords {120 439}
+    interface-peer {eth0 n1}
+    auto_default_routes enabled
+}
+
+node n3 {
+    type pc
+    network-config {
+	hostname pc1-2
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:02
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {312 408}
+    labelcoords {312 439}
+    interface-peer {eth0 n1}
+    auto_default_routes enabled
+}
+
+node n4 {
+    type host
+    network-config {
+	hostname GW
+	!
+	interface eth1
+	 mac address 42:00:aa:00:00:04
+	 ip address 172.16.2.254/24
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:03
+	 ip address 192.168.10.254/20
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    canvas c0
+    iconcoords {408 216}
+    labelcoords {408 252}
+    interface-peer {eth0 n1}
+    interface-peer {eth1 n5}
+    auto_default_routes enabled
+}
+
+node n5 {
+    type lanswitch
+    network-config {
+	hostname switch2
+	!
+    }
+    canvas c0
+    iconcoords {600 264}
+    labelcoords {600 287}
+    interface-peer {e0 n4}
+    interface-peer {e1 n7}
+    interface-peer {e2 n6}
+}
+
+node n6 {
+    type pc
+    network-config {
+	hostname pc2-1
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:06
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {504 408}
+    labelcoords {504 439}
+    interface-peer {eth0 n5}
+}
+
+node n7 {
+    type pc
+    network-config {
+	hostname pc2-2
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:05
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {696 408}
+    labelcoords {696 439}
+    interface-peer {eth0 n5}
+}
+
+link l0 {
+    nodes {n1 n0}
+    bandwidth 0
+}
+
+link l1 {
+    nodes {n2 n1}
+    bandwidth 0
+}
+
+link l2 {
+    nodes {n3 n1}
+    bandwidth 0
+}
+
+link l3 {
+    nodes {n4 n1}
+    bandwidth 0
+}
+
+link l4 {
+    nodes {n5 n4}
+    bandwidth 0
+}
+
+link l5 {
+    nodes {n7 n5}
+    bandwidth 0
+}
+
+link l6 {
+    nodes {n6 n5}
+    bandwidth 0
+}
+
+canvas c0 {
+    name {Canvas0}
+}
+
+option show {
+    interface_names yes
+    ip_addresses yes
+    ipv6_addresses yes
+    node_labels yes
+    link_labels yes
+    background_images no
+    annotations yes
+    hostsAutoAssign no
+    grid yes
+    iconSize normal
+    zoom 1.0
+}
+

SCR3.2/TP03/dhcpd.conf

@@ -0,0 +1,24 @@
+option RFC-3442-classless-static-routes code 121=array of unsigned integer 8;
+
+subnet 192.168.10.0 netmask 255.255.255.0 
+{
+    range 192.168.10.20 192.168.10.40;
+    option routers 192.168.10.254;
+    default-lease-time 600;
+    max-lease-time 7200;
+    option RFC-3442-classless-static-routes 24,172,16,2,192,168,10,254, 0,192,168,10,253;
+}
+
+host GW 
+{
+    hardware ethernet 42:00:aa:00:00:03;
+}
+
+subnet 172.16.2.0 netmask 255.255.255.0 
+{
+    range 172.16.2.1 172.16.2.254;
+    option routers 172.16.2.254;
+    option broadcast-address 172.16.2.255;
+    default-lease-time 600;
+    max-lease-time 7200;
+}

SCR3.2/TP03/dhcpd.conf.default

@@ -0,0 +1,80 @@
+# dhcpd.conf
+#
+# Sample configuration file for ISC dhcpd
+#
+
+# option definitions common to all supported networks...
+#option domain-name "example.org";
+#option domain-name-servers ns1.example.org, ns2.example.org;
+
+default-lease-time 600;
+max-lease-time 7200;
+
+# The ddns-updates-style parameter controls whether or not the server will
+# attempt to do a DNS update when a lease is confirmed. We default to the
+# behavior of the version 2 packages ('none', since DHCP v2 didn't
+# have support for DDNS.)
+#ddns-update-style none;
+
+# If this DHCP server is the official DHCP server for the local
+# network, the authoritative directive should be uncommented.
+#authoritative;
+
+# Use this to send dhcp log messages to a different log file (you also
+# have to hack syslog.conf to complete the redirection).
+#log-facility local7;
+
+# No service will be given on this subnet, but declaring it helps the 
+# DHCP server to understand the network topology.
+
+#subnet 10.152.187.0 netmask 255.255.255.0 {
+#}
+
+# This is a very basic subnet declaration.
+
+#subnet 10.254.239.0 netmask 255.255.255.224 {
+#  range 10.254.239.10 10.254.239.20;
+#  option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org;
+#}
+
+# This declaration allows BOOTP clients to get dynamic addresses,
+# which we don't really recommend.
+
+#subnet 10.254.239.32 netmask 255.255.255.224 {
+#  range dynamic-bootp 10.254.239.40 10.254.239.60;
+#  option broadcast-address 10.254.239.31;
+#  option routers rtr-239-32-1.example.org;
+#}
+
+# A slightly different configuration for an internal subnet.
+#subnet 10.5.5.0 netmask 255.255.255.224 {
+#  range 10.5.5.26 10.5.5.30;
+#  option domain-name-servers ns1.internal.example.org;
+#  option domain-name "internal.example.org";
+#  option routers 10.5.5.1;
+#  option broadcast-address 10.5.5.31;
+#  default-lease-time 600;
+#  max-lease-time 7200;
+#}
+
+# Hosts which require special configuration options can be listed in
+# host statements.   If no address is specified, the address will be
+# allocated dynamically (if possible), but the host-specific information
+# will still come from the host declaration.
+
+#host passacaglia {
+#  hardware ethernet 0:0:c0:5d:bd:95;
+#  filename "vmunix.passacaglia";
+#  server-name "toccata.example.com";
+#}
+
+# Fixed IP addresses can also be specified for hosts.   These addresses
+# should not also be listed as being available for dynamic assignment.
+# Hosts for which fixed IP addresses have been specified can boot using
+# BOOTP or DHCP.   Hosts for which no fixed address is specified can only
+# be booted with DHCP, unless there is an address range on the subnet
+# to which a BOOTP client is connected which has the dynamic-bootp flag
+# set.
+#host fantasia {
+#  hardware ethernet 08:00:07:26:c0:a5;
+}

SCR3.2/TP04/ddns.imn

@@ -0,0 +1,193 @@
+node n0 {
+    type lanswitch
+    network-config {
+	hostname switch1
+	!
+    }
+    canvas c0
+    iconcoords {408 120}
+    labelcoords {422 90}
+    interface-peer {e0 n1}
+    interface-peer {e1 n6}
+    interface-peer {e2 n2}
+    interface-peer {e3 n3}
+    interface-peer {e4 n4}
+    interface-peer {e5 n5}
+}
+
+node n1 {
+    type host
+    network-config {
+	hostname osiris
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:00
+	 ip address 162.168.1.125/24
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {168 120}
+    labelcoords {168 156}
+    interface-peer {eth0 n0}
+}
+
+node n2 {
+    type pc
+    network-config {
+	hostname eno
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:02
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {264 312}
+    labelcoords {264 343}
+    interface-peer {eth0 n0}
+}
+
+node n3 {
+    type pc
+    network-config {
+	hostname owt
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:03
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {408 312}
+    labelcoords {408 343}
+    interface-peer {eth0 n0}
+}
+
+node n4 {
+    type pc
+    network-config {
+	hostname eerht
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:04
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {552 312}
+    labelcoords {552 343}
+    interface-peer {eth0 n0}
+}
+
+node n5 {
+    type pc
+    network-config {
+	hostname ruof
+	!
+	interface eth0
+	 mac address 42:00:aa:00:00:05
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {696 264}
+    labelcoords {696 295}
+    interface-peer {eth0 n0}
+}
+
+node n6 {
+    type host
+    network-config {
+	hostname isis
+	!
+	interface eth0
+	 ip address 162.168.1.10/24
+	 mac address 42:00:aa:00:00:01
+	!
+	interface lo0
+	 type lo
+	 ip address 127.0.0.1/8
+	 ipv6 address ::1/128
+	!
+    }
+    auto_default_routes enabled
+    canvas c0
+    iconcoords {744 120}
+    labelcoords {744 156}
+    interface-peer {eth0 n0}
+}
+
+link l0 {
+    nodes {n0 n1}
+    bandwidth 0
+}
+
+link l1 {
+    nodes {n6 n0}
+    bandwidth 0
+}
+
+link l2 {
+    nodes {n2 n0}
+    bandwidth 0
+}
+
+link l3 {
+    nodes {n3 n0}
+    bandwidth 0
+}
+
+link l4 {
+    nodes {n0 n4}
+    bandwidth 0
+}
+
+link l5 {
+    nodes {n0 n5}
+    bandwidth 0
+}
+
+canvas c0 {
+    name {Canvas0}
+}
+
+option show {
+    interface_names yes
+    ip_addresses yes
+    ipv6_addresses yes
+    node_labels yes
+    link_labels yes
+    background_images no
+    annotations yes
+    hostsAutoAssign no
+    grid yes
+    iconSize normal
+    zoom 1.0
+}
+

SCR3.2/TP04/ddns.key

@@ -0,0 +1,4 @@
+key "tp.scr-key" {
+        algorithm hmac-md5;
+        secret "isfoZ1noj0MAJUxImFn1ZQ==";
+};

SCR3.2/TP04/isis-dhcpd.conf

@@ -0,0 +1,16 @@
+subnet 192.168.1.0 netmask 255.255.255.0 {
+    range 192.168.1.11 192.168.1.254;
+    option domain-name "tp.scr";
+    option domain-name-servers 192.168.1.158;
+    option routers 192.168.1.10;
+    default-lease-time 600;
+    max-lease-time 7200;
+    zone tp.scr. 
+    {
+        primary 192.168.1.158;
+    }
+    zone 1.168.192.in-addr.arpa. 
+    {
+        primary 192.168.1.158;
+    }
+}

SCR3.2/TP04/osiris.db.tp.scr

@@ -0,0 +1,14 @@
+;
+; BIND data file for tp.scr
+;
+$TTL    604800
+@       IN      SOA     osiris.tp.scr. root.tp.scr. (
+                              3         ; Serial
+                         604800         ; Refresh
+                          86400         ; Retry
+                        2419200         ; Expire
+                         604800 )       ; Negative Cache TTL
+;
+@       IN      NS      osiris.tp.scr.
+osiris.tp.scr.       IN      A       192.168.1.158
+isis.tp.scr.         IN      A       192.168.1.10

SCR3.2/TP04/osiris.db.tp.scr.inv

@@ -0,0 +1,14 @@
+;
+; BIND reverse data file for  tp.scr
+;
+$TTL    604800
+@       IN      SOA     osiris.tp.scr. root.tp.scr. (
+                              2         ; Serial
+                         604800         ; Refresh
+                          86400         ; Retry
+                        2419200         ; Expire
+                         604800 )       ; Negative Cache TTL
+;
+@       IN      NS      osiris.tp.scr.
+158.1.168.192.in-addr.arpa  IN      PTR     osiris.tp.scr.
+10.1.168.192.in-addr.arpa   IN      PTR     isis.tp.scr.

SCR3.2/TP04/osiris.named.conf.local

@@ -0,0 +1,31 @@
+include "/etc/bind/ddns.key";
+
+//SANS CLE
+
+zone "tp.scr"
+{
+    type master;
+    file "/etc/bind/db.tp.scr";
+    allow-update { 192.168.1.10; };
+};
+zone "1.168.192.in-addr.arpa"
+{
+    type master;
+    file "/etc/bind/db.tp.scr.inv";
+    allow-update { 192.168.1.10; };
+};
+
+//Avec CLE
+zone "tp.scr"
+{
+    type master;
+    file "/var/cache/bind/db.tp.scr"; 
+    allow-update { key "tp.scr-key"; }; 
+};
+
+zone "1.168.192.in-addr.arpa"
+{
+    type master;
+    file "/var/cache/bind/db.tp.scr.inv";
+    allow-update { key "tp.scr-key"; };
+};